{"title":"Desktop DACs","description":null,"products":[{"product_id":"topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier","title":"TOPPING DX3 Pro+ Bluetooth Desktop DAC \u0026 Headphone Amplifier","description":"\u003cp\u003eIntroducing the TOPPING DX3 Pro+ DAC\/Amp, an evolution of the classic DX3 Pro, now with upgraded features and an even more affordable price point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e The DX3 Pro+ boasts substantial improvements over its predecessor. With a new Bluetooth chip and DAC chip, it achieves remarkable results: 60% lower THD+N (DAC), 85% lower THD+N (HPA), over 100% more power, and 90% lower output impedance compared to the DX3 Pro (LDAC version).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.0 LDAC:\u003c\/strong\u003e Featuring Bluetooth 5.0 LDAC support powered by a Qualcomm QCC5152 chip, the DX3 Pro+ delivers Hi-Res Audio Wireless. Notably, it deploys the ESS ES9038Q2M chip for Bluetooth codec decoding, ensuring exceptional performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Convenience:\u003c\/strong\u003e Enjoy the benefits of a high-end DAC by simply connecting the DX3 Pro+ via USB to your PC or Mac, with no need for drivers. Only higher-end ASIO applications on Windows 10 require a driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Noise NFCA Circuit:\u003c\/strong\u003e The DX3 Pro+ is equipped with an optimized NFCA circuit that provides robust, distortion-free performance, delivering 1800mWx2 @32Ω and an impressive 0.00015% THD+N.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Gain Settings:\u003c\/strong\u003e Tailor your audio experience with ease using the DX3 Pro+'s two gain settings (+6dB\/+19dB), accommodating a wide range of headphone impedances, from IEMs to full-sized headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour Output Modes: \u003c\/strong\u003eAdapt to every listening scenario with the DX3 Pro+'s versatile output modes: headphone amp, headphone amp + DAC, DAC, and preamplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Amplification and Receiver:\u003c\/strong\u003e Connect your phone, iPad, or laptop to the DX3 Pro+ via Bluetooth to enjoy high-quality music through headphones or use it as a premium Bluetooth receiver by connecting its RCA output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Compatibility: \u003c\/strong\u003eThe DX3 Pro+'s USB input is compatible with both Android and iOS devices, elevating your audio experience whether you're using a phone or tablet. Android devices require OTG USB sound card support, while iOS devices need a special DAC cable or camera kit connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDAC and Preamplifier Functionality:\u003c\/strong\u003e When you require the DX3 Pro+ to work alongside an amplifier or active speakers, set its output mode to preamplifier. This allows you to decode audio and adjust volume conveniently, with the added convenience of a remote control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified DAC Mode:\u003c\/strong\u003e In situations where you only need a straightforward DAC, the DX3 Pro+'s output mode can be set to DAC. The screen displays the current sampling rate, and it consistently outputs 2Vrms for optimum performance.\u003c\/p\u003e\n\u003cp\u003eThe TOPPING DX3 Pro+ DAC\/Amp represents the evolution of a classic, offering a significant performance boost at a more accessible price point compared to its predecessor. With enhanced features like Bluetooth 5.0 LDAC support, low-noise NFCA circuitry, versatile gain settings, and four output modes, it caters to audiophiles seeking a superior audio experience. Whether you're connecting via USB, enjoying wireless Hi-Res Audio, or transforming it into a preamplifier, the DX3 Pro+ delivers exceptional sound quality and adaptability. Upgrade your audio setup today and discover the next level of sonic excellence with the DX3 Pro+.\u003c\/p\u003e\n\u003cp style=\"line-height: 14px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.0: Qualcomm’s QCC5125 Chip\u003cbr\u003eDecoding Chip: ES9038Q2M\u003cbr\u003eUSB In\u003cbr\u003e PCM: 44.1kHz-768kHz \/ 16bit-32bit\u003cbr\u003e DSD (Native): DSD64-DSD512\u003cbr\u003e DSD (DoP): DSD64-DSD256\u003cbr\u003eCOAX \/ OPT in\u003cbr\u003e PCM: 44.1kHz-192kHz \/ 16bit-24bit\u003cbr\u003e DSD (Native): Not Supported\u003cbr\u003e DSD (DoP): DSD64\u003cbr\u003eBluetooth In\u003cbr\u003e PCM: AAX, SBC, aptX, aptX LL, aptX HD, LDAC\u003cbr\u003e DSD (Native): Not Supported\u003cbr\u003e DSD (DoP): Not Supported\u003cbr\u003eTHD+N @1kHz (A-wt): \u0026lt;0.00015%\u003cbr\u003eTHD @20-200kHz (90kBW): \u0026lt;0.00020%\u003cbr\u003eSNR: 122dB\u003cbr\u003eDNR: 122dB\u003cbr\u003eFrequency response \u003cbr\u003e 20Hz-20kHz (±0.3dB)\u003cbr\u003e 20Hz-40kHz (±0.7dB)\u003cbr\u003eOutput level: 2.1Vrms @0dBFS\u003cbr\u003eNoise (A-wt): \u0026lt;1.8uVrms\u003cbr\u003eChannel crosstalk @1kHz: -137dB\u003cbr\u003eChannel balance: 0.3dB\u003cbr\u003eOutput impedance: 20Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDX3 Pro+ Headphone Amplifier Specifications:\u003c\/strong\u003e\u003cbr\u003eTHD+N @1kHz (A-wt)\u003cbr\u003e \u0026lt;0.00015% @Output=1500mW (32Ω)\u003cbr\u003e \u0026lt;0.00013% @Output=160mW (300Ω)\u003cbr\u003eTHD @20-200kHz (90kBW)\u003cbr\u003e \u0026lt;0.0005% @Output=1500mW (32Ω)\u003cbr\u003e \u0026lt;0.0005% @Output=160mW (300Ω)\u003cbr\u003eSNR: 120dB\u003cbr\u003eDNR: 120dB\u003cbr\u003eFrequency response \u003cbr\u003e 20Hz-20kHz (±0.3dB)\u003cbr\u003e 20Hz-40kHz (±0.7dB)\u003cbr\u003eOutput level\u003cbr\u003e 5.5Vpp @G=L\u003cbr\u003e 21.5Vpp @G=H\u003cbr\u003eNoise (A-wt) \u003cbr\u003e \u0026lt;2.1uVrms @G=L\u003cbr\u003e \u0026lt;7.0uVrms @G=H\u003cbr\u003eChannel crosstalk @1kHz: -90dB\u003cbr\u003eGain\u003cbr\u003e 6dB (Vrms\/FS) @G=L\u003cbr\u003e 19dB (Vrms\/FS) @G=H\u003cbr\u003eOutput impedance: \u0026lt;0.1Ω\u003cbr\u003eOutput power\u003cbr\u003e 1800mW x2 @32Ω THD+N \u0026lt;0.1%\u003cbr\u003e 900mW x2 @64Ω THD+N \u0026lt;0.1% \u003cbr\u003e 250mW x2 @300Ω THD+N \u0026lt;0.1%\u003cbr\u003eAdapter impedance: \u0026gt;8Ω \u003cbr\u003eDimensions: 6.5” x 4.7” x 1.5” (16.5 x 12 x 4 cm)\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-16.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-7.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-17.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-13.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-22.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-23.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-3.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-5.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-21.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-4.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-19.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-15.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-24.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-9.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-6.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-12.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-14.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-18.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-hifichic-20.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702459904192,"sku":"10010927-Black","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702459936960,"sku":"10010927-Silver","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-dx3-pro-bluetooth-desktop-dac-headphone-amplifier-10.jpg?v=1785712198"},{"product_id":"topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor","title":"TOPPING E70 VELVET Desktop DAC E70V AK4191 AK4499EX Digital to Analog Convertor","description":"\u003cp\u003eIntroducing the Topping E70 Velvet, a high-end desktop DAC that redefines your audio experience with cutting-edge technology. Equipped with the flagship AKM AK4499EX+AK4191 DAC Chipset, it delivers unparalleled high-resolution audio decoding. Complemented by the XMOS XU316 16-core USB processor, this DAC supports advanced PCM and DSD audio signals. Discover its exceptional features below:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlagship AKM DAC Arrangement:\u003c\/strong\u003e The E70 Velvet harnesses AKM's latest flagship-grade desktop chipset, combining the AK4499EX and AK4191EQ DAC chips. These chips work seamlessly to deliver a top-quality sound experience, with the AK4499EX bringing AKM's renowned Velvet Sound technology to your desktop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced XMOS USB Processor:\u003c\/strong\u003e At its core lies the XMOS XU316, a 16-core 3rd Gen USB Processor that enables high-resolution PCM and DSD audio signals. With support for PCM 32-Bit\/768kHz and native DSD512 audio signals, as well as DSD DoP signals up to DSD256, the E70 Velvet sets a new standard for digital audio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Digital Inputs:\u003c\/strong\u003e Beyond USB, the E70 Velvet boasts high-performance Digital Interface chipsets that support up to 24Bit\/192kHz PCM signals on Coaxial and Optical digital inputs, ensuring compatibility with various sources, from digital turntables to CD Players.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Definition Bluetooth Connectivity:\u003c\/strong\u003e Experience high-definition Bluetooth V5.1 wireless connectivity with support for leading transmission protocols, including LDAC, AAC, SBC, aptX, aptX LL, aptX HD, and aptX Adaptive, among others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Automatic On\/Off Function:\u003c\/strong\u003e The E70 Velvet incorporates an automatic On\/Off function, intelligently detecting active inputs and powering on when a signal is detected. It also automatically turns off when the active input signal becomes inactive for 1 minute.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Integration with 12V Trigger: \u003c\/strong\u003eWith a 12V Trigger interface offering both active and passive control, the E70 Velvet can be synchronized with other compatible devices, simplifying your audio setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelectable Output Modes:\u003c\/strong\u003e Choose from multiple output modes, including \"XLR only,\" \"RCA only,\" or \"XLR+RCA both active,\" providing flexibility in your audio connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide USB Compatibility: \u003c\/strong\u003eThe E70 Velvet offers broad USB compatibility, working seamlessly with Windows, MAC, Linux, iOS, and Android, delivering plug-and-play convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamplifier Mode:\u003c\/strong\u003e In preamplifier mode, the E70 Velvet provides volume control from -99dB to 0dB via the knob or remote control, enhancing your power management with power amplifiers or monitor speakers.\u003c\/p\u003e\n\u003cp\u003eThe Topping E70 Velvet stands as a testament to audio innovation, offering a high-end desktop DAC that redefines your listening experience. With its flagship AKM DAC arrangement, advanced XMOS USB processor, and versatile connectivity options, it delivers a rich and smooth tone that brings your music to life. Whether you're a music enthusiast seeking the highest level of audio quality or an audiophile looking to build an exceptional desktop audio setup, the E70 Velvet exceeds expectations. Elevate your audio journey and discover the true potential of your favorite tracks with the Topping E70 Velvet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB IN:\u003c\/strong\u003e\u003cbr\u003e PCM: 44.1kHz - 768kHz\/ 16bit - 32bit\u003cbr\u003e DSD (Native): DSD64 - DSD512\u003cbr\u003e DSD(DoP): DSD64 - DSD256\u003cbr\u003e\u003cstrong\u003eCOAX\/OPT IN: \u003c\/strong\u003e\u003cbr\u003e PCM: 44.1kHz - 192kHz\/ 16bit - 24bit\u003cbr\u003e\u003cstrong\u003eBT IN: \u003c\/strong\u003eAAC\/SBC\/APTX\/APTX LL\/APTX HD\/APTX-Adaptive\/LDAC\u003cbr\u003e\u003cstrong\u003eRCA parameters\u003c\/strong\u003e\u003cbr\u003e THD+N (A-wt): \u0026lt;0.00008% @1kHZ\u003cbr\u003e THD @90kBw (No-wt): \u0026lt;0.0002% @20-20kHz\u003cbr\u003e SNR (A-wt): 125dB @1kHZ\u003cbr\u003e Dynamic range (A-wt): 125dB @1kHZ\u003cbr\u003eFrequency Response\u003cbr\u003e 20Hz-40kHz(‡0.3dB)\u003cbr\u003e 20Hz-40kHz (‡1.0dB)\u003cbr\u003eOutput Level\u003cbr\u003e 2.1Vrms @OdBFS(4V Mode)\u003cbr\u003e 2.5Vrms @OdBFS(5V Mode)\u003cbr\u003eNoise (A-wt): \u0026lt;1.3uVrms\u003cbr\u003eChannel Crosstalk: -130dB @1kHZ\u003cbr\u003eChannel Balance: 0. 3dB\u003cbr\u003eOutput Impedance: 50Ω\u003cbr\u003e\u003cstrong\u003eXLR parameters\u003c\/strong\u003e\u003cbr\u003e THD+N (A-wt): \u0026lt;0.00006% @1kHZ\u003cbr\u003e THD @90kBw (No-wt): \u0026lt;0.0002% @20-20kHz\u003cbr\u003e SNR (A-wt): 131dB @1kHZ\u003cbr\u003e Dynamic range (A-wt): 131dB @1kHZ\u003cbr\u003eFrequency Response\u003cbr\u003e 20Hz-40kHz(‡0.2dB)\u003cbr\u003e 20Hz-40kHz (‡0.8dB)\u003cbr\u003eOutput Level\u003cbr\u003e 4.2Vrms @OdBFS(4V Mode)\u003cbr\u003e 5.0Vrms @OdBFS(5V Mode)\u003cbr\u003eNoise (A-wt): \u0026lt;1.3uVrms\u003cbr\u003eChannel Crosstalk: -143dB @1kHZ\u003cbr\u003eChannel Balance: 0. 3dB\u003cbr\u003eOutput Impedance: 100Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003eTOPPING E70 Velvet\u003cbr\u003eRemote control\u003cbr\u003eUSB cable\u003cbr\u003eAC cable\u003cbr\u003eBluetooth antenna\u003cbr\u003eUser manual\u003cbr\u003eWarranty card\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-12.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-3_1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-6.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-28.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-21.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-25.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-13.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-14.jpg\" 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-19.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-23.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-22.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-30.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-18.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-27.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-5.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-16.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-20.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-26.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-4.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-24.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-15.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-hifichic-14_1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702460231872,"sku":"10017244-Black","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702460264640,"sku":"10017244-Silver","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-e70-velvet-desktop-dac-e70v-ak4191-ak4499ex-digital-to-analog-convertor-8.png?v=1785712147"},{"product_id":"smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor","title":"SMSL D400 PRO DAC AK4191+ AK4499EX High Resolution Digital to Analog Convertor","description":"\u003cp\u003eExperience the pinnacle of audio performance and versatility with the SMSL D400 Pro. This High-Resolution USB Desktop DAC features top-of-the-line AKM DAC chips, MQA certification, and a multitude of input\/output options, making it the cornerstone of your audio setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnmatched Sound Purity with Flagship AKM DAC Chips:\u003c\/strong\u003e The SMSL D400 Pro harnesses the power of not one, but two flagship AKM DAC Chips—AK4191 and AK4499EX. These chips deliver an astonishing -124dB THD+N, ensuring an unparalleled level of sound quality where every musical detail shines through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Timing with CK-03 Clock Processing Circuit:\u003c\/strong\u003e In the realm of audio, timing is paramount. The CK-03 clock processing circuit minimizes clock jitter, guaranteeing precise delivery of each musical note.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise-Free, Pure Sound with Low-Noise Power Processing:\u003c\/strong\u003e Our built-in low-noise power processing system features multiple regulated power supplies, creating an electronic \"noise\"-free environment for the purest sound reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity Excellence with Gold-Plated Terminals:\u003c\/strong\u003e Quality extends to every detail, including gold-plated input and output terminals. These terminals maintain signal integrity and minimize potential signal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAesthetics Meet Excellence:\u003c\/strong\u003e The SMSL D400 Pro boasts a scalloped front and a fully laminated tempered glass display panel, combining aesthetics with durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Freedom Without Compromising Fidelity:\u003c\/strong\u003e Qualcomm's high-end Bluetooth chip offers wireless LDAC 24bit\/96kHz, APTX\/HD, SBC, AAC support with an effective range of up to 15 meters, allowing you to enjoy music wirelessly without sacrificing audio quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntuitive Remote Control: \u003c\/strong\u003eThe compact, durable remote control provides effortless command over your audio experience, even for those new to the audiophile journey. Adjusting settings is a breeze.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eInputs: USB, coaxial, optical, I2S, Bluetooth, AES\u003cbr\u003eOutputs: RCA, XLR\u003cbr\u003eOutput level\u003cbr\u003e XLR: 5Vrms\u003cbr\u003e RCA: 2.5Vrms\u003cbr\u003eOutput impedance\u003cbr\u003e XLR: 200Ω\u003cbr\u003e RCA: 100Ω\u003cbr\u003eTHD+N\u003cbr\u003e XLR: 0.00006%\u003cbr\u003e RCA: 0.00008%\u003cbr\u003eDynamic range\u003cbr\u003e XLR: 132dB\u003cbr\u003e RCA: 126dB\u003cbr\u003eSNR\u003cbr\u003e XLR: 132dB\u003cbr\u003e RCA: 126dB\u003cbr\u003eUSB transmission: Asynchronization\u003cbr\u003eUSB compatibility: Windows 7\/8\/8.1\/10\/11 (needs driver), Mac OSX 10.6 or later, Linux\u003cbr\u003eMQA decoder: USB, optical, coaxial\u003cbr\u003eMQA-CD decoder: Optical, coaxial\u003cbr\u003eSampling rate support\u003cbr\u003e USB\/I2S: PCM 44.1-768kHz, DSD: 2.8224-22.5792MHz\u003cbr\u003e Optical\/coaxial: PCM 44.1-192MHz\u003cbr\u003eBluetooth\u003cbr\u003e Max sampling rate: 24bit\/96kHz (990kbps)\u003cbr\u003e Supported codecs: LDAC, aptX_HD, aptX, SBC, AAC\u003cbr\u003ePower consumption: \u0026lt;10W\u003cbr\u003eStandby power: \u0026lt;0.5W\u003cbr\u003eSize: 254mm x 189mm x 46mm\u003cbr\u003eWeight: 4.18lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003eSMSL D400 Pro High Resolution USB Desktop DAC\u003cbr\u003eFull-function remote control\u003cbr\u003eUser Manual\u003cbr\u003ePower Cable\u003cbr\u003eUSB Cable\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-3.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-4.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-5.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-6.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-7.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-9.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":48702463836352,"sku":"10018157-Black","price":619.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702463869120,"sku":"10018157-Silver","price":619.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_smsl-d400-pro-dac-ak4191-ak4499ex-high-resolution-digital-to-analog-convertor-1.png?v=1785711431"},{"product_id":"topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor","title":"TOPPING E30 II Lite DAC AK4493S Preamp Hi-Res XMOS XU208 Digital to Analog Convertor","description":"\u003cp\u003eIntroducing the Topping E30 II Lite, a high-performance desktop DAC featuring AKM's AK4493S chipset for a rich and clean audio experience. 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The E30 II Lite delivers a dynamic and rich sound, elevating your listening experience to new heights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Input Options:\u003c\/strong\u003e In addition to USB input, the E30 II Lite offers versatile SPDIF input support with Coaxial and Optical ports. Connect to a range of sources such as CD Players, Set-Top Boxes, and Gaming Consoles for a flexible audio setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5V Power Supply With Built-in Protection: \u003c\/strong\u003ePowered by a 5V supply, the E30 II Lite is easily connected to a standard USB output from a PC or a DC 5V adapter. The built-in protection circuit ensures safety and prompts warnings for incorrect power supply connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003ePower input: DC5V\/1A\u003cbr\u003eSignal input: USB\/OPT\/COAX\u003cbr\u003eLine out output: RCA\u003cbr\u003eTotal Harmonic Distortion (THD): \u0026lt;0.0004%\u003cbr\u003eSNR: 121dB\u003cbr\u003eDynamic Range: Up to 121dB\u003cbr\u003eFrequency response: 20Hz - 40kHz\u003cbr\u003eOutput level: 2.1Vrms \u003cbr\u003eNoise: \u0026lt;1.9uVrms\u003cbr\u003eChannel crosstalk: -137dB\u003cbr\u003eChannel balance: \u0026lt;0.3dB\u003cbr\u003eOutput impedance: 20Ω\u003cbr\u003eSupports up to DSD512 Native and PCM 32-bit\/768kHz\u003cbr\u003eDAC: AK4493S\u003cbr\u003eProcessor: XMOS XU208\u003cbr\u003ePower supply: DC 5V\u003cbr\u003eWeight: 0.65lbs (295g)\u003cbr\u003eDimensions: 3.9” x 4.9” x 1.2” (10cm x 12.5cm x 3.2cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003e1 x TOPPING E30 II Lite AK4493S DAC\u003cbr\u003e1 x Remote control\u003cbr\u003eUSB cable\u003cbr\u003eDC cable\u003cbr\u003eUser manual\u003cbr\u003eWarranty card\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-3.jpg\" alt=\"\" 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-12.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-13.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-14.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-15.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-16.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-17.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-18.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-19.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-20.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-21.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-22.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-23.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-e30-ii-lite-dac-ak4493s-preamp-hi-res-xmos-xu208-digital-to-analog-convertor-hifichic-24.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702465900736,"sku":"10012551-Black","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702465933504,"sku":"10012551-Silver","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_5_1fbef605-6233-46b8-9908-2fe5f009ddda.jpg?v=1785711091"},{"product_id":"topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor","title":"TOPPING D70PRO SABRE DAC ES9039SPRO XU316 Bluetooth LDAC Digital to Analog Convertor","description":"\u003cp\u003eElevate your listening experience with the TOPPING D70 Pro SABRE DAC. This powerhouse combines flagship performance, Bluetooth 5.1 transmission, and versatile output modes, delivering audio excellence in a sleek, user-friendly package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCutting-Edge SABRE DAC: \u003c\/strong\u003eRevolutionize your audio experience with the fully redesigned ES9039S Pro DAC chip. Delivering exceptional performance, this flagship 32-bit chip ensures ultra-low distortion, high SNR, and an expansive dynamic range for a pristine, noise-free background.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative I\/V Conversion Circuit: \u003c\/strong\u003eThe D70 Pro boasts a brand-new I\/V conversion circuit, meticulously designed for top-notch audio signal decoding. This exclusive circuit ensures low distortion and noise, optimizing performance while conserving space on the audio board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Connectivity Options:\u003c\/strong\u003e Enjoy diverse connectivity with USB, Coaxial, Optical, and Bluetooth V5.1 options. The D70 Pro supports high-resolution Bluetooth protocols, including LDAC, AptX HD, AptX Adaptive, AptX, AAC, and SBC, delivering pristine wireless audio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Output Modes: \u003c\/strong\u003eSwitch effortlessly between RCA and XLR output modes. Choose between single-ended, balanced, or both outputs simultaneously, adapting to various system configurations and providing a seamless audio experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Bluetooth 5.1 Transmission:\u003c\/strong\u003e Benefit from Bluetooth 5.1 transmission, supporting LDAC, aptX-Adaptive, aptX HD, aptX, AAC, and SBC. Enjoy high-quality wireless audio transmission, enhancing your listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug and Play Compatibility: \u003c\/strong\u003eCompatible with Windows 10, Windows 11, MAC, Linux, iOS, and Android, the D70 Pro ensures a seamless plug-and-play experience. No hassle, just improved sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Preamp Function: \u003c\/strong\u003eBeyond DAC mode, the D70 Pro features a preamp mode, allowing direct volume adjustment and output to power amplifiers or active speakers for added convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTimbre Fine-Tuning: \u003c\/strong\u003eTailor your audio experience with Timbre Fine-Tuning. Switch between Default, Valve, and Transistor modes to match your unique preferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Volume Memory: \u003c\/strong\u003eThe D70 Pro remembers volume levels for different modes, ensuring a seamless transition between \"Single Ended,\" \"Balanced,\" and \"All\" modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger Function: \u003c\/strong\u003eEquipped with a 12V Trigger input and output, the D70 Pro supports synchronous switching with other devices, providing flexibility in your audio setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly Features: \u003c\/strong\u003eExperience a vibrant user interface with the colorful Aurora UI display. 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-18.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-24.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-22.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-12.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-9.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-21.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-14.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-4.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-5.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-19.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-20.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-23.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-7.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-16.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-15.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-17.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-3.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-13.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-hifichic-6.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702470422720,"sku":"10014740-Black","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702470455488,"sku":"10014740-Silver","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-d70pro-sabre-dac-es9039spro-xu316-bluetooth-ldac-digital-to-analog-convertor-2.png?v=1785678985"},{"product_id":"topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor","title":"TOPPING D70 PRO OCTO DAC Eight CS43198 Bluetooth HiFi Digital to Analog Convertor","description":"\u003cp\u003eElevate your audio experience with the Topping D70 Pro Octo, boasting a revolutionary eight-unit CS43198 DAC chip arrangement from Cirrus Logics. Immerse yourself in ultimate sound performance, blending ultra-low distortion and high SNR.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltimate DAC Performance: \u003c\/strong\u003eExperience music like never before with eight flagship CS43198 DAC chips. Achieve unparalleled detail and fidelity for a truly immersive listening experience. The D70 Pro Octo supports PCM768kHz\/32bit and DSD512, setting a new standard in audio restoration. Uncover nuances and details in your music with unmatched precision. Immerse yourself in a superior music restoration experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Bluetooth Brilliance: \u003c\/strong\u003eCut the cords without compromising quality. The D70 Pro Octo supports Bluetooth V5.1 with LDAC, AptX HD, AptX Adaptive, AptX, AAC, SBC, delivering high-quality wireless audio for a seamless listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Output Modes: \u003c\/strong\u003eTailor your output with dual options—XLR balanced and RCA single-ended. Seamlessly switch between 5V and 4V outputs for versatility. The D70 Pro Octo adapts to your preferences effortlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Pre-Amp Brilliance: \u003c\/strong\u003eExperience the best of both worlds. The D70 Pro Octo serves as a fixed DAC output and a preamp. Adjust volume directly and connect to active speakers or power amplifiers for added convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug, Play, Enjoy: \u003c\/strong\u003eThe D70 Pro Octo is ready to play on Windows 10, Windows 11, MAC, Linux, iOS\/Android, and more. Effortless setup with stable XMOS XU316 and Thesycon custom driver for Windows ASIO applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColorful Display, Intuitive UI:\u003c\/strong\u003e Immerse yourself in the vibrant display with Aurora UI. Customize your experience with different displays like FFT, VU meter, and more. Easily view active input modes, output settings, and decoding status for an intuitive user interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Harmony with A70 Pro: \u003c\/strong\u003ePair the D70 Pro Octo with the A70 Pro for a perfect match in design and functionality. Experience synchronized switching and enhanced convenience for headphones or active speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRCA\u003c\/strong\u003e\u003cbr\u003e THD+N @A-wt: \u0026lt;0.00008% @1KHz\u003cbr\u003e THD @No-wt 90kBw: \u0026lt;0.0004% @20-20kHz\u003cbr\u003e SNR @A-wt: 128dB @1kHz\u003cbr\u003e Dynamic Range @A-wt: 128dB @1kHz\u003cbr\u003e Frequency Response: \u003cbr\u003e 20Hz-20kHz(+0.05dB)\u003cbr\u003e 20Hz-40kHz(+0.2dB)\u003cbr\u003e Output Level\u003cbr\u003e 2.1 Vrms @0dBFS(4V Mode)\u003cbr\u003e 2.6Vrms @OdBFS(5V Mode)\u003cbr\u003e Noise @A-wt: \u0026lt;1.0uVrms\u003cbr\u003e Channel Crosstalk: -124dB @1kHz\u003cbr\u003e Channel Balance: 0.3dB\u003cbr\u003e Output Impedance: 50Ω\u003cbr\u003e\u003cstrong\u003eXLR\u003c\/strong\u003e\u003cbr\u003e THD+N @A-wt: \u0026lt;0.00007% @1kHz\u003cbr\u003e THD @No-wt 90kBw: \u0026lt;0.0002% @20-20kHz\u003cbr\u003e SNR @A-wt: 134dB @ 1kHz\u003cbr\u003e Dynamic Range @A-wt: 134dB @1kHz\u003cbr\u003e Frequency Response: \u003cbr\u003e 20Hz-20kHz(+0.05dB)\u003cbr\u003e 20Hz-40kHz(+0.2dB)\u003cbr\u003e Output Level\u003cbr\u003e 4.2Vrms @0dBFS(4V Mode)\u003cbr\u003e 5.2Vrms @OdBFS(5V Mode)\u003cbr\u003e Noise @A-wt: \u0026lt;1.0uVrms\u003cbr\u003e Channel Crosstalk: -149dB @1kHz\u003cbr\u003e Channel Balance: 0.3dB\u003cbr\u003e Output Impedance: 100Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003eD7 Pro Octo DAC\u003cbr\u003eRemote control\u003cbr\u003eUSB cable\u003cbr\u003eAC cable\u003cbr\u003eBluetooth antenna\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-1.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-3.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-4.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-5.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-6.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-7.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-9.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-10.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-11.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-12.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-13.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-14.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-15.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-16.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-17.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-18.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-19.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-20.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-21.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-22.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-hifichic-23.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702470521024,"sku":"10011365-Black","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702470553792,"sku":"10011365-Silver","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-d70-pro-octo-dac-eight-cs43198-bluetooth-hifi-digital-to-analog-convertor-1.png?v=1785678933"},{"product_id":"smsl-vmv-d2r-mk2-dual-rohm-bd34302ekv-desktop-dac-with-ck-03-clock-i2s-aes-ebu-and-bluetooth-ldac","title":"SMSL VMV D2R MK2 Dual ROHM BD34302EKV Desktop DAC with CK-03 Clock, I2S, AES\/EBU, and Bluetooth LDAC","description":"\u003cp\u003e\u003cstrong\u003eReference ROHM R-2R DAC with Dual BD34302EKV Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL VMV D2R MK2 is a flagship desktop digital-to-analog converter built around a dual ROHM BD34302EKV DAC array from ROHM's prestigious MUS-IC series. With SMSL's self-developed CK-03 ultra-low-jitter clock circuit, a custom linear power supply centered on a British toroidal transformer, fully-balanced XLR outputs, comprehensive digital connectivity including I2S and AES\/EBU, and Qualcomm Bluetooth 5.1 with LDAC, the D2R MK2 delivers a measured 129 dB dynamic range, vanishingly low 0.00014% THD+N, and the rich, naturally textured sound that only a precision R-2R ladder DAC architecture can provide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual ROHM BD34302EKV: Flagship MUS-IC Series DAC Chips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D2R MK2 deploys two ROHM BD34302EKV converters — part of ROHM's MUS-IC series, purpose-built for high-end audio applications with proprietary sound quality design technology. Operating in a true dual-mono differential configuration, the dual-chip array delivers a measured dynamic range of 129 dB (XLR) and 125 dB (RCA), with total harmonic distortion plus noise of just 0.00014% (-117 dB). Every recording is rendered with the tonal density, spatial precision, and natural decay that distinguish reference-grade R-2R ladder conversion from conventional delta-sigma designs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCK-03 Clock Processing Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSMSL's CK-03 is a purpose-built, ultra-low-jitter clock circuit that dramatically reduces timing errors at the conversion stage. By slashing clock jitter before it reaches the DAC chips, the CK-03 preserves transient snap, stereo imaging precision, and high-frequency extension — transforming your audio streams into a stable, focused, and musically engaging presentation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Linear Power Supply with Toroidal Transformer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower delivery is handled by a built-in linear power supply centered on a British toroidal transformer. Multiple low-noise, custom-regulated supply rails feed the digital, analog, and clock sections independently, preventing cross-contamination and ensuring that each stage of the DAC operates with a clean, stable power foundation. The result is a blacker background, improved micro-detail retrieval, and freedom from the high-frequency noise artifacts that plague switch-mode supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJAS HI-Res and MQA Certified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D2R MK2 carries official JAS (Japan Audio Society) Hi-Res Audio certification alongside full MQA and MQA-CD hardware decoding. These certifications are not marketing badges — they represent independent verification that the D2R MK2 meets rigorous performance standards for high-resolution playback. Stream MQA-encoded content from TIDAL or play MQA-CDs through a compatible transport, and the D2R MK2 unfolds and renders them with studio-authenticated accuracy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Digital Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSix digital inputs provide maximum system flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e High-resolution PCM and DSD from computer sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2S (HDMI LVDS):\u003c\/strong\u003e Direct differential digital connection for the lowest jitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU (XLR):\u003c\/strong\u003e Balanced 110-ohm professional digital input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial (RCA):\u003c\/strong\u003e 75-ohm SPDIF for wide compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical (TOSLINK):\u003c\/strong\u003e Galvanically isolated connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.1:\u003c\/strong\u003e Qualcomm platform with LDAC, aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBalanced XLR and Single-Ended RCA Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutput levels are generous and configurable. In fixed-volume mode, XLR outputs deliver 4.0 Vrms and RCA outputs deliver 2.0 Vrms. In variable-volume mode for direct connection to a power amplifier or active speakers, XLR outputs reach 5.1 Vrms and RCA outputs reach 2.6 Vrms. Output impedance is a low 200 ohms (XLR) and 100 ohms (RCA), ensuring compatibility with virtually any downstream component.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.1 with LDAC and aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Qualcomm Bluetooth 5.1 platform provides high-resolution wireless streaming with support for LDAC, aptX HD, aptX, AAC, and SBC codecs. An external antenna ensures stable reception even in crowded RF environments. Bluetooth is more than a checklist feature here — it is a fully integrated, high-quality wireless input that benefits from the same CK-03 clocking and dual BD34302EKV conversion as every other input.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision Knob and Tempered Glass Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA newly designed high-quality volume knob provides smooth, tactile adjustment with precise channel matching. The fully-laminated tempered glass display panel presents input selection, sampling rate, volume level, and format information with exceptional clarity and a refined aesthetic that matches the VMV series' flagship positioning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e 2 x ROHM BD34302EKV (MUS-IC Series, Dual-Mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Circuit:\u003c\/strong\u003e SMSL CK-03 (Ultra-Low Jitter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial \/ I2S (HDMI LVDS) \/ AES\/EBU \/ Bluetooth 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (XLR):\u003c\/strong\u003e 4.0 Vrms (Fixed) \/ 5.1 Vrms (Variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (RCA):\u003c\/strong\u003e 2.0 Vrms (Fixed) \/ 2.6 Vrms (Variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e XLR 200 Ohm \/ RCA 100 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.00014% (-117 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (XLR):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (RCA):\u003c\/strong\u003e 125 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (XLR):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (RCA):\u003c\/strong\u003e 124 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.1 (LDAC, aptX HD, aptX, AAC, SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e JAS Hi-Res Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Linear with Toroidal Transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Power:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 280 x 235.5 x 43 mm (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.20 kg (7.05 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL VMV D2R MK2 High Resolution Desktop DAC\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-dual-rohm-bd34302ekv-dac-overview.webp\" alt=\"SMSL VMV D2R MK2 Dual ROHM BD34302EKV DAC Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-bd34302ekv-music-series-dac-chip.webp\" alt=\"Dual ROHM BD34302EKV MUS-IC Series DAC Chip Architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-ck03-ultra-low-jitter-clock-circuit.webp\" alt=\"SMSL CK-03 Ultra-Low-Jitter Clock Processing Circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-toroidal-linear-power-supply.webp\" alt=\"Custom Linear Power Supply with Toroidal Transformer\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-jas-hi-res-mqa-certification.webp\" alt=\"JAS Hi-Res Audio and MQA Certification\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-usb-i2s-aes-ebu-digital-inputs.webp\" alt=\"USB Optical Coaxial I2S AES Bluetooth Digital Inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-xlr-rca-balanced-outputs.webp\" alt=\"Balanced XLR and Single-Ended RCA Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-bluetooth-5-1-ldac-aptx-hd.webp\" alt=\"Qualcomm Bluetooth 5.1 LDAC aptX HD Wireless Streaming\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-precision-knob-tempered-glass-display.webp\" alt=\"Precision Volume Knob and Tempered Glass Display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-chip-design-technology.webp\" alt=\"ROHM BD34302EKV DAC Chip Design and Technology\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-system-integration-setup.webp\" alt=\"D2R MK2 System Integration and Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-cnc-aluminum-chassis-build.webp\" alt=\"D2R MK2 CNC Aluminum Chassis Build Quality\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part01.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part02.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part03.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part04.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 4\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-performance-measurements.webp\" alt=\"D2R MK2 Performance Measurements and Graphs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-package-contents.webp\" alt=\"D2R MK2 Package Contents and Included Items\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48724208648384,"sku":"10012739","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-bd34302ekv-dac-angle-view.webp?v=1786011421"},{"product_id":"smsl-vmv-d3r-dual-rohm-bd34302ekv-flagship-dac-with-10mhz-ocxo-clock-dual-toroidal-psu-and-bluetooth-5-4-ldac","title":"SMSL VMV D3R Dual ROHM BD34302EKV Flagship DAC with 10MHz OCXO Clock, Dual Toroidal PSU, and Bluetooth 5.4 LDAC","description":"\u003cp\u003e\u003cstrong\u003eFlagship ROHM Dual-Mono DAC with OCXO Clock and Dual Toroidal Power\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL VMV D3R is a statement-grade desktop digital-to-analog converter and fully-balanced analog preamplifier representing the pinnacle of SMSL's VMV series engineering. Built around a dual ROHM BD34302EKV DAC array in a true dual-mono configuration, with a built-in 10 MHz OCXO master clock delivering +\/-3 ppb stability, dual custom toroidal transformers providing independent power to the digital and analog stages, an XMOS XU-316 processor for PCM 32-bit\/768kHz and native DSD512, and a Qualcomm Bluetooth 5.4 platform supporting LDAC, the D3R delivers a measured 123 dB dynamic range, 0.00013% THD+N through its fully-balanced XLR outputs, and a 3.49-inch tempered glass color display — all housed in a substantial 3.81 kg CNC-machined aluminum chassis that announces its flagship intentions before a single note is played.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual ROHM BD34302EKV in True Dual-Mono Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel of the D3R receives its own dedicated ROHM BD34302EKV DAC chip from ROHM's MUS-IC series, operating independently with separate power regulation and signal paths. This dual-mono architecture dramatically improves channel separation while reducing stereo crosstalk. The measured results speak for themselves: 123 dB dynamic range and SNR through the balanced XLR outputs, 122 dB through RCA, with THD+N of just 0.00013% (XLR) and 0.00017% (RCA).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e10 MHz OCXO Master Clock with +\/-3 ppb Stability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the timing heart of the D3R is a built-in oven-controlled crystal oscillator (OCXO) generating a precision 10 MHz master clock. With frequency stability rated at +\/-3 parts per billion, this is the same class of timing reference found in laboratory instrumentation. The OCXO maintains its crystal at a constant elevated temperature inside a miniature oven, virtually eliminating the frequency drift caused by ambient temperature changes. A dedicated external clock input allows integration with an even higher-grade reference if desired.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual Toroidal Transformers: Independent Digital and Analog Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo custom-wound toroidal transformers separately feed the digital processing and analog output stages. This physical and electrical separation prevents high-frequency digital noise from contaminating the sensitive analog signal path. Multiple stages of low-noise regulation follow each transformer, ensuring that every active component in the D3R receives clean, stable, isolated power.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eXMOS XU-316 with Full Format Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XMOS XU-316 USB interface is the latest-generation processor for high-resolution audio, supporting PCM at 32-bit depth up to 768 kHz sampling rate and native DSD512. Full MQA and MQA-CD hardware decoding is available across USB, optical, coaxial, and AES\/EBU inputs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFully-Balanced Analog Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrom the DAC output stage through the precision volume control to the XLR output jacks, the entire analog signal path maintains a true balanced differential topology. This end-to-end balanced design actively cancels common-mode noise and preserves the full dynamic range and channel separation achieved at the conversion stage. The XLR outputs deliver a robust 5.2 Vrms, while the RCA outputs provide 2.5 Vrms.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQualcomm Bluetooth 5.4 with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D3R incorporates Qualcomm's latest Bluetooth 5.4 platform, supporting LDAC at up to 990 kbps for near-lossless wireless transmission, alongside aptX, aptX HD, AAC, and SBC codecs. Wireless playback benefits from the same dual BD34302EKV conversion, OCXO clocking, and fully-balanced output stage as every other input.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Digital Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInputs include USB-B and USB-C, optical and coaxial SPDIF, AES\/EBU on XLR, and I2S via HDMI LVDS. Balanced XLR and single-ended RCA analog outputs feed your amplification. A dedicated external clock input provides a future-proof upgrade path.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3.49-Inch Tempered Glass Color Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA large 3.49-inch fully-laminated tempered glass color display presents playback status, input selection, sampling rate, volume level, and format information with exceptional clarity. During Bluetooth playback, the display shows synchronized lyrics. The updated user interface is designed for intuitive navigation through the D3R's extensive feature set.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e 2 x ROHM BD34302EKV (MUS-IC Series, Dual-Mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock:\u003c\/strong\u003e Built-In 10 MHz OCXO (+\/-3 ppb Stability)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB-B \/ USB-C \/ Optical \/ Coaxial \/ I2S (HDMI LVDS) \/ AES\/EBU \/ Bluetooth 5.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (XLR):\u003c\/strong\u003e 5.2 Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (RCA):\u003c\/strong\u003e 2.5 Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N (XLR):\u003c\/strong\u003e 0.00013% (-117 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N (RCA):\u003c\/strong\u003e 0.00017% (-115 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (XLR):\u003c\/strong\u003e 123 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (RCA):\u003c\/strong\u003e 122 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (XLR):\u003c\/strong\u003e 123 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (RCA):\u003c\/strong\u003e 122 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.4 (LDAC, aptX HD, aptX, AAC, SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 3.49-inch Tempered Glass Color Display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Dual Toroidal Transformers (Digital\/Analog Independent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Under 30 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 320 x 51.5 x 280.9 mm (12.6 x 2.03 x 11.06 in) (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.81 kg (8.4 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL VMV D3R Flagship Desktop DAC\u003c\/li\u003e\n\u003cli\u003eAC Power Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-flagship-dual-rohm-dac-overview.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-true-dual-mono-channel-separation.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-ocxo-master-clock-timing-stability.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-independent-digital-analog-power.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-xmos-xu316-high-res-format-support.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-fully-balanced-differential-topology.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-mqa-cd-hardware-decoding-certification.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-desktop-audio-system-setup.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-measurement-performance-data.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-thd-n-distortion-analysis.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-dynamic-range-snr-measurements.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-output-impedance-and-levels.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d3r-power-consumption-and-efficiency.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg 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Bluetooth LDAC","description":"\u003cp\u003e\u003cstrong\u003eFlagship ES9039MSPRO DAC with Fully-Balanced Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL DO400 is a high-performance fully-balanced audio decoder and headphone amplifier built around ESS Technology's flagship ES9039MSPRO 8-channel DAC chip. With the 3rd-generation XMOS XU316 USB interface supporting PCM 32-bit\/768 kHz and native DSD512, full MQA and MQA-CD decoding, Qualcomm Bluetooth 5.1 with LDAC, PLFC ultra-low distortion headphone amplification achieving 0.0001% THD+N, six digital inputs including I2S and AES\/EBU, and three headphone outputs alongside balanced XLR and RCA line outputs, the DO400 combines reference-grade conversion with powerful headphone drive capability in a single elegant desktop chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9039MSPRO: Flagship 8-Channel DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ES9039MSPRO is ESS Technology's current flagship DAC chip, featuring 8 independent channels of conversion in a fully-differential architecture. This silicon delivers extraordinary dynamic range, vanishingly low distortion, and the spatial precision that defines reference-grade digital playback. Every format from CD-quality to high-resolution PCM and DSD is rendered with the transparency and tonal accuracy that this converter is capable of.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePLFC Ultra-Low Distortion Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSMSL's Precision Linear Feedback Circuit delivers clean, powerful output through three dedicated headphone connections. Distortion is held to just 0.0001% under a 16-ohm load, while output power scales from 350 mW for efficient IEMs to a substantial 3 watts for demanding planar magnetic and high-impedance dynamic headphones. Whether you listen through sensitive in-ear monitors or power-hungry full-size headphones, the DO400 provides the headroom and control your music demands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eXMOS XU316 with Full Format Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3rd-generation XMOS XU316 USB processor enables bit-perfect asynchronous transfer supporting PCM up to 32-bit\/768 kHz and native DSD512. Full MQA and MQA-CD hardware decoding reconstructs studio-authenticated master-quality audio from compatible streams and discs, delivering the three-dimensional sound field and spatial accuracy that MQA technology enables.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSix Digital Inputs for Maximum Flexibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DO400 accommodates virtually any digital source: USB, Bluetooth 5.1, Optical, Coaxial, AES\/EBU, and I2S (HDMI LVDS). Balanced XLR and single-ended RCA line outputs feed power amplifiers or active speakers, while 4.4mm balanced, 6.35mm single-ended, and 4-pin XLR headphone outputs provide every connection standard for personal listening.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQualcomm Bluetooth 5.1 with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualcomm's latest Bluetooth 5.1 platform supports LDAC, aptX HD, aptX, AAC, and SBC codecs for high-resolution wireless streaming. An external antenna ensures stable reception, and the Bluetooth input benefits from the same ES9039MSPRO conversion and PLFC amplification as every wired input.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuspended Display with Retro-Inspired Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA suspended tempered glass display window paired with a precision-machined retro-style volume knob gives the DO400 a distinctive aesthetic that bridges classic hi-fi charm with modern digital performance. 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alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-bluetooth-5-1-ldac-streaming.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-usb-optical-coaxial-inputs.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-aes-ebu-i2s-digital-inputs.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-4-4mm-6-35mm-xlr-outputs.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-balanced-xlr-rca-line-out.jpg\" alt=\"SMSL DO400 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-specifications-part01.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-specifications-part02.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-performance-measurements.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-thd-n-distortion-data.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-output-power-chart.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-format-support-guide.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-dimensions-and-weight.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-accessories-details.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-box-contents.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-warranty-information.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-additional-specifications.jpg\" alt=\"SMSL DO400 Feature\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48729272549568,"sku":"10014298","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do400-dac-headphone-amp-angle-view.webp?v=1786067889"},{"product_id":"smsl-dac-mini-desktop-dac-and-headphone-amplifier-for-mac-mini","title":"SMSL DAC MINI Desktop DAC and Headphone Amplifier for Mac mini","description":"\u003cp\u003e\u003cstrong\u003eDesigned for Mac mini. Built for Pure Sound.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL DAC MINI is a compact desktop DAC and headphone amplifier purpose-built to complement the Apple Mac mini. With a patented front-mounted smart power-on button that physically activates the Mac mini, a custom trapezoidal aluminum stand that creates a unified desktop silhouette, flagship ESS ES9039Q2M DAC architecture paired with the XMOS XU-316 USB processor, both 3.5mm single-ended and 4.4mm balanced headphone outputs, a combined optical\/coaxial digital output, and deeply optimized driver-free macOS integration, the DAC MINI delivers studio-grade 122 dB dynamic range with 0.0001% THD+N in a CNC-machined aluminum chassis finished in custom silver-gray.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePatented Front-Mounted Smart Power-On Button for Mac mini\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA specially engineered front-mounted power button makes direct physical contact with the Mac mini's rear power button. A single tap powers both devices simultaneously — no bending behind the desk, no reaching around cables. 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This combination delivers a measured 122 dB dynamic range, THD+N as low as 0.0001%, and supports PCM up to 32-bit\/768 kHz and native DSD512 — accurately restoring original studio recordings with transparency and authority.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDeeply Optimized for macOS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFull driver-free operation on macOS ensures stable, low-latency performance with effortless plug-and-play integration. The DAC MINI was engineered from the ground up to work seamlessly within the Apple ecosystem — no driver installations, no compatibility issues, just pure sound from the moment you connect.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual Headphone Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth 3.5mm single-ended and 4.4mm balanced headphone outputs provide flexible connectivity options. The integrated headphone amplifier stage delivers clean, dynamic power capable of driving both sensitive in-ear monitors and demanding full-size over-ear headphones with authority.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2-in-1 Optical \/ Coaxial Digital Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA combined optical and coaxial digital output enables flexible integration with active speakers, external amplifiers, and home entertainment systems. 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dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Decoding:\u003c\/strong\u003e PCM 32-bit\/768 kHz, DSD512 (Native)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 3.5mm Single-Ended \/ 4.4mm Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output:\u003c\/strong\u003e Combined Optical \/ Coaxial (2-in-1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emacOS:\u003c\/strong\u003e Driver-Free Plug-and-Play\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Feature:\u003c\/strong\u003e Patented Mac Smart Power-On Button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e CNC-Machined Aluminum (Custom Silver-Gray)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStand:\u003c\/strong\u003e Custom Trapezoidal Aluminum Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL DAC MINI Desktop DAC \u0026amp; Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eAluminum Stand\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-mac-mini-desktop-dac-overview.jpg\" alt=\"SMSL DAC MINI Desktop DAC and Headphone Amplifier for Mac mini Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-patented-smart-power-button.jpg\" alt=\"Patented Front-Mounted Smart Power-On Button for Mac mini\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-suspended-support-stand.jpg\" alt=\"Custom Trapezoidal Aluminum Suspended Support Stand\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-es9039q2m-xmos-xu316-dac.jpg\" alt=\"ESS ES9039Q2M Flagship DAC and XMOS XU-316 USB Processor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-macos-driver-free-plug-and-play.jpg\" alt=\"Driver-Free macOS Plug-and-Play Integration\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-3-5mm-4-4mm-headphone-outputs.jpg\" alt=\"3.5mm and 4.4mm Dual Headphone Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-optical-coaxial-digital-output.jpg\" alt=\"2-in-1 Optical Coaxial Digital Output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-122db-dynamic-range-performance.jpg\" alt=\"122dB Dynamic Range 0.0001% THD+N Performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-cnc-aluminum-silver-gray-chassis.jpg\" alt=\"CNC All-Aluminum Custom Silver-Gray Chassis\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-trapezoidal-aluminum-stand.jpg\" alt=\"Custom Trapezoidal Aluminum Stand\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-mac-mini-desktop-integration.jpg\" alt=\"Desktop Mac mini Integration Setup\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-laboratory-measurements.jpg\" alt=\"Laboratory-Grade Audio Measurements\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-pcm768-dsd512-format-support.jpg\" alt=\"PCM 32-bit 768kHz DSD512 Format Support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-specifications-chart.jpg\" alt=\"Specifications Chart and Technical Data\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-dimensions-and-design.jpg\" alt=\"Dimensions and Physical Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-system-setup-guide.jpg\" alt=\"System Setup and Connection Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-front-panel-controls.jpg\" alt=\"Front Panel Controls and Display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-rear-panel-connectivity.jpg\" alt=\"Rear Panel Connectivity Layout\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-package-contents.jpg\" alt=\"Package Contents and Accessories\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-installation-guide.jpg\" alt=\"Quick Start and Installation Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-warranty-and-support.jpg\" alt=\"Warranty and Support Information\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48761978093760,"sku":"10011696","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-dac-mini-es9039q2m-dac-angle-view.jpg?v=1786325634"},{"product_id":"smsl-ps100-audio-converter","title":"SMSL PS100 Multifunctional Audio Converter with ESS ES9023 DAC, HDMI ARC, and Bluetooth","description":"\u003cp\u003e\u003cstrong\u003eMultifunctional Audio Converter with HDMI ARC and Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL PS100 is a compact multifunctional audio converter built around the ESS ES9023 DAC chip, delivering high-fidelity digital-to-analog conversion with support for PCM up to 192 kHz. With an unprecedented range of inputs including HDMI ARC for direct TV audio extraction, Bluetooth wireless, optical and coaxial SPDIF, and USB, the PS100 serves as the universal bridge between modern digital sources and any amplifier, powered speaker, or legacy audio system. Its palm-sized chassis disappears behind a television or into any desktop setup while providing reference-grade conversion quality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9023 DAC Chip with 192 kHz Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the core of the PS100 is the ESS ES9023, a standalone audio DAC chip from ESS Technology that delivers exceptional clarity, wide dynamic range, and low distortion. Supporting PCM sampling rates up to 192 kHz, the ES9023 ensures that every digital source — from streaming content to high-resolution audio files — is converted with the fidelity it deserves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHDMI ARC: Direct TV Audio Extraction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HDMI ARC (Audio Return Channel) input allows the PS100 to extract audio directly from your television through its HDMI interface. This means cinematic sound from movies, shows, and games is routed through the ES9023 DAC to your amplifier or powered speakers — dramatically improving audio quality compared to built-in TV speakers or basic TV audio outputs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth, Optical, Coaxial, and USB Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond HDMI ARC, the PS100 accepts Bluetooth wireless, optical TOSLINK, coaxial SPDIF, and USB digital inputs. This comprehensive connectivity accommodates smartphones, tablets, computers, CD players, TVs, gaming consoles, and streaming devices — making the PS100 the single audio hub for any entertainment setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompact, Versatile Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PS100 is designed for maximum utility in a minimal footprint. Its compact form factor fits behind televisions, on crowded desktops, or within equipment racks. Whether enhancing a home theater, upgrading a desktop audio system, or adding digital inputs to a vintage amplifier, the PS100 adapts to a wide range of scenarios with professional-grade performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS ES9023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rate:\u003c\/strong\u003e PCM up to 192 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e HDMI ARC \/ Bluetooth \/ Optical \/ Coaxial \/ USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Analog Audio (RCA \/ 3.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact Multifunctional Audio Converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL PS100 Multifunctional Audio Converter\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-ess9023-dac-hdmi-arc-converter.jpg\" alt=\"Smsl Ps100 V1 Ess9023 Dac Hdmi Arc Converter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-hdmi-arc-bluetooth-input.jpg\" alt=\"Smsl Ps100 V1 Hdmi Arc Bluetooth Input\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-optical-coaxial-usb-input.jpg\" alt=\"Smsl Ps100 V1 Optical Coaxial Usb Input\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-192khz-digital-conversion.jpg\" alt=\"Smsl Ps100 V1 192Khz Digital Conversion\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-compact-aluminum-design.jpg\" alt=\"Smsl Ps100 V1 Compact Aluminum Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-tv-setup-guide.jpg\" alt=\"Smsl Ps100 V1 Tv Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-specifications-chart.jpg\" alt=\"Smsl Ps100 V1 Specifications Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-package-contents.jpg\" alt=\"Smsl Ps100 V1 Package Contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-feature-details.jpg\" alt=\"Smsl Ps100 V1 Feature Details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-audio-performance.jpg\" alt=\"Smsl Ps100 V1 Audio Performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-v1-specs-dimensions.jpg\" alt=\"Smsl Ps100 V1 Specs Dimensions\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48763303592128,"sku":"10018294","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps100-audio-converter-connections.webp?v=1786331881"},{"product_id":"smsl-do100-pro-desktop-dac","title":"SMSL DO100 PRO Dual ES9039Q2M Desktop DAC with XMOS XU-316, HDMI ARC, and Bluetooth 5.1","description":"\u003cp\u003e\u003cstrong\u003eDual ES9039Q2M Desktop DAC with HDMI ARC and Bluetooth 5.1\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL DO100 PRO is a high-performance desktop DAC built around dual ESS ES9039Q2M digital-to-analog converter chips, delivering a measured THD+N of less than 0.000062% and a signal-to-noise ratio of 131 dB. With the 3rd-generation XMOS XU-316 USB processor supporting PCM 32-bit\/768 kHz and native DSD512, full MQA decoding with 8x expansion and MQA-CD support, Bluetooth 5.1, HDMI ARC input for direct TV audio extraction, balanced XLR and single-ended RCA outputs, and a new retro-style knob with floating tempered glass display, the DO100 PRO combines reference-grade conversion with comprehensive connectivity in an elegant desktop chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual ESS ES9039Q2M with 131 dB SNR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo ESS Technology ES9039Q2M flagship DAC chips operate in precision-matched configuration, achieving THD+N of less than 0.000062% and a signal-to-noise ratio of 131 dB. 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Balanced XLR outputs deliver superior common-mode noise rejection for the cleanest possible signal transfer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRetro Knob with Floating Tempered Glass Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA newly designed retro-style volume knob provides precise, tactile control, while a floating display window crafted from fully-laminated tempered glass presents playback information with modern elegance. The interface bridges classic hi-fi charm with contemporary digital performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e 2 x ESS ES9039Q2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316 (3rd Generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt; 0.000062%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 131 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Decoding:\u003c\/strong\u003e PCM 32-bit\/768 kHz, DSD512 (Native)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder + 8x Expansion + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial \/ Bluetooth 5.1 \/ HDMI ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e Gold-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Floating Fully-Laminated Tempered Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Retro-Style Precision Knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL DO100 PRO Desktop HiFi Balanced DAC\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-dual-es9039q2m-dac-overview.jpg\" alt=\"SMSL DO100 PRO Dual ES9039Q2M DAC Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-xmos-xu316-usb-processor.jpg\" alt=\"XMOS XU-316 USB Processor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-thd-n-measurement.jpg\" alt=\"THD+N Measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-bluetooth-5-1-streaming.jpg\" alt=\"Bluetooth 5.1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-hdmi-arc-input.jpg\" alt=\"HDMI ARC\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-xlr-rca-outputs.jpg\" alt=\"XLR RCA\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-mqa-full-decoding.jpg\" alt=\"MQA\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-optical-coaxial-inputs.jpg\" alt=\"Optical Coaxial\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-retro-knob-display.jpg\" alt=\"Retro Knob\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-gold-plated-connectors.jpg\" alt=\"Gold Connectors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-compact-desktop-design.jpg\" alt=\"Desktop Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-system-setup-guide.jpg\" alt=\"Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-specifications-chart.jpg\" alt=\"Specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-package-contents.jpg\" alt=\"Package\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-feature-details.jpg\" alt=\"Features\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48764695019712,"sku":"10011690","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-do100-pro-dac-front-view.webp?v=1786343735"},{"product_id":"smsl-c200-pro-dac-headphone-amplifier","title":"SMSL C200 Pro ESS ES9039Q2M Desktop DAC and Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M Desktop DAC and Headphone Amplifier with 3W Output\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL C200 Pro is a compact yet powerful desktop DAC and headphone amplifier built around the ESS ES9039Q2M flagship DAC chip and the 3rd-generation XMOS XU-316 USB processor. With four OPA1612A operational amplifiers, a balanced 4.4mm headphone output delivering up to 3 watts per channel into 16-ohm loads, a 6.35mm single-ended output, TRS balanced and RCA line outputs, Bluetooth 5.1 with LDAC, full MQA decoding including MQA-CD, and a built-in power supply that eliminates external adapters, the C200 Pro delivers reference-measured performance with 129 dB dynamic range and THD+N as low as 0.000069% in a 510-gram desktop chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M with 129 dB Dynamic Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ES9039Q2M is ESS Technology's latest flagship 32-bit DAC chip, achieving a dynamic range exceeding 130 dB and THD+N as low as -126 dB. Paired with the XMOS XU-316 USB processor supporting PCM up to 32-bit\/768 kHz and native DSD512, the C200 Pro decodes every format with bit-perfect accuracy and full MQA expansion including MQA-CD playback.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3W x 2 Headphone Amplifier with 4.4mm Balanced Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated headphone amplifier delivers substantial power across all impedance ranges: 3 watts per channel into 16 ohms, 1.5 watts into 32 ohms, 350 mW into 150 ohms, 170 mW into 300 ohms, and 85 mW into 600 ohms. A +9.5 dB gain stage provides the voltage swing required for high-impedance dynamic headphones. Both 4.4mm balanced and 6.35mm single-ended headphone outputs are provided.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTRS Balanced and RCA Line Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to headphone outputs, the C200 Pro provides TRS balanced and RCA single-ended line outputs for connection to power amplifiers and active speakers. Line output THD+N is an astonishingly low 0.000069% (-123.5 dB), while headphone output THD+N is 0.00009% (-120 dB).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFour OPA1612A Operational Amplifiers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe analog stage employs four Texas Instruments OPA1612A dual operational amplifiers, among the lowest-noise audio op-amps available. Combined with SMSL's self-developed low-noise power supply featuring multiple independent analog regulation circuits, the C200 Pro delivers a clean, dynamic presentation with exceptional channel separation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.1 with LDAC and aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualcomm Bluetooth 5.1 supports LDAC at 24-bit\/96 kHz, aptX HD, aptX, AAC, and SBC codecs for high-resolution wireless streaming. An external antenna ensures stable reception.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFull MQA Decoding with MQA-CD Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUSB, optical, and coaxial inputs support full MQA expansion decoding, including MQA-CD. Stream TIDAL Masters or play MQA-encoded CDs and the C200 Pro reconstructs the original studio master with authenticated precision.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilt-In Power Supply and Remote Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn integrated power supply eliminates external adapters, reducing cable clutter and electromagnetic interference. The included full-function remote controls power, volume, input selection, and output mode. The compact chassis measures just 139 x 32 x 147.5 mm and weighs only 510 grams.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS ES9039Q2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316 (3rd Generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOp-Amps:\u003c\/strong\u003e 4 x TI OPA1612A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N (Line Out):\u003c\/strong\u003e 0.000069% (-123.5 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N (Headphone Out):\u003c\/strong\u003e 0.00009% (-120 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (TRS):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (TRS):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 3W x 2 @ 16 Ohm \/ 1.5W x 2 @ 32 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Gain:\u003c\/strong\u003e +9.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial \/ Bluetooth 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 6.35mm HP \/ 4.4mm HP \/ TRS \/ RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Codecs:\u003c\/strong\u003e LDAC 24-bit\/96 kHz, aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Built-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote:\u003c\/strong\u003e Full-Function Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 139 x 32 x 147.5 mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 510 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL C200 Pro DAC Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eBluetooth Antenna\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-es9039q2m-dac-amp-overview.jpg\" alt=\"Smsl C200Pro Es9039Q2M Dac Amp Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-xmos-xu316-usb-processor.jpg\" alt=\"Smsl C200Pro Xmos Xu316 Usb Processor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-3w-headphone-amplifier.jpg\" alt=\"Smsl C200Pro 3W Headphone Amplifier\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-4-4mm-6-35mm-outputs.jpg\" alt=\"Smsl C200Pro 4 4Mm 6 35Mm Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-trs-rca-line-outputs.jpg\" alt=\"Smsl C200Pro Trs Rca Line Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-opa1612a-opamp-stage.jpg\" alt=\"Smsl C200Pro Opa1612A Opamp Stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-bluetooth-5-1-ldac.jpg\" alt=\"Smsl C200Pro Bluetooth 5 1 Ldac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-mqa-full-decoding.jpg\" alt=\"Smsl C200Pro Mqa Full Decoding\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-built-in-power-supply.jpg\" alt=\"Smsl C200Pro Built In Power Supply\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-remote-control.jpg\" alt=\"Smsl C200Pro Remote Control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-compact-desktop-design.jpg\" alt=\"Smsl C200Pro Compact Desktop Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-specifications-part1.jpg\" alt=\"Smsl C200Pro Specifications Part1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-specifications-part2.jpg\" alt=\"Smsl C200Pro Specifications Part2\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-performance-data.jpg\" alt=\"Smsl C200Pro Performance Data\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-system-setup-guide.jpg\" alt=\"Smsl C200Pro System Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-dimensions-weight.jpg\" alt=\"Smsl C200Pro Dimensions Weight\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-rear-panel-connectivity.jpg\" alt=\"Smsl C200Pro Rear Panel Connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-front-panel-display.jpg\" alt=\"Smsl C200Pro Front Panel Display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-package-contents.jpg\" alt=\"Smsl C200Pro Package Contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-accessories-and-cables.jpg\" alt=\"Smsl C200Pro Accessories And Cables\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-installation-guide.jpg\" alt=\"Smsl C200Pro Installation Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-feature-highlights.jpg\" alt=\"Smsl C200Pro Feature Highlights\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-measurement-charts.jpg\" alt=\"Smsl C200Pro Measurement Charts\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-technical-documentation.jpg\" alt=\"Smsl C200Pro Technical Documentation\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48765100425408,"sku":"10017815","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-c200pro-dac-amp-front-view.webp?v=1786345790"},{"product_id":"smsl-ps200-pro-audio-decoder","title":"SMSL PS200 PRO ES9039Q2M Desktop DAC and Audio Decoder","description":"\u003cp\u003e\u003cstrong\u003eMultifunctional Audio Decoder with HDMI ARC, PS5 Support, and Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL PS200 PRO is a versatile desktop audio decoder built around the ESS ES9039Q2M flagship DAC chip with the XMOS XU-316 USB processor. Supporting PCM up to 32-bit\/768 kHz, native DSD512, and full MQA decoding, the PS200 PRO features HDMI ARC input for TV and PS5 audio extraction, Bluetooth 5.1 with LDAC, optical and coaxial SPDIF inputs, balanced XLR and single-ended RCA outputs, and a full-function remote control. Its compact chassis and built-in power supply make it the ideal centerpiece for a modern entertainment system connecting televisions, gaming consoles, computers, and CD players to any amplifier or powered speakers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M with XMOS XU-316\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ES9039Q2M is ESS Technology's latest flagship 32-bit DAC chip, delivering exceptional dynamic range and vanishingly low distortion. Paired with the 3rd-generation XMOS XU-316 USB processor supporting PCM up to 32-bit\/768 kHz, DSD512, and full MQA decoding, the PS200 PRO provides bit-perfect conversion for every format in your library.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHDMI ARC for TV and PS5 Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn integrated HDMI ARC (Audio Return Channel) input extracts high-quality digital audio directly from your television or PlayStation 5, routing movie soundtracks, game audio, and streaming content through the ES9039Q2M DAC to your audio system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.1 with LDAC and aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualcomm Bluetooth 5.1 supports LDAC at 24-bit\/96 kHz, aptX HD, aptX, AAC, and SBC codecs for high-resolution wireless streaming from smartphones, tablets, and computers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptical, Coaxial, and USB Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComprehensive wired connectivity accommodates CD players, gaming consoles, streaming devices, and computers. A full-function remote control provides convenient operation of input selection, volume, and system settings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBalanced XLR and RCA Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth balanced XLR and single-ended RCA analog outputs provide flexible connection to power amplifiers and active speakers. Gold-plated connectors ensure reliable, corrosion-resistant signal transfer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS ES9039Q2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e HDMI ARC \/ USB \/ Optical \/ Coaxial \/ Bluetooth 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.1 (LDAC, aptX HD, aptX, AAC, SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote:\u003c\/strong\u003e Full-Function Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL PS200 PRO Multifunctional Audio Decoder\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps200pro-decoder-es9039q2m-dac-overview.jpg\" alt=\"SMSL PS200 PRO Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps200pro-decoder-hdmi-arc-input-tv-ps5.jpg\" alt=\"SMSL PS200 PRO Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps200pro-decoder-bluetooth-5-1-optical-coaxial.jpg\" alt=\"SMSL PS200 PRO 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Title","offer_id":48765155213504,"sku":null,"price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ps200pro-dac-front-view.webp?v=1786348353"},{"product_id":"smsl-ao300-pro-dac-amplifier","title":"SMSL AO300 PRO CS43131 All-in-One DAC \u0026 Amplifier | HDMI eARC | 165W x 2","description":"\u003cp\u003e\u003cstrong\u003eAll-in-One DAC, Headphone Amplifier, and 165W Class D Power Amplifier with MQA\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL AO300 PRO is a versatile all-in-one audio solution that combines high-resolution DAC decoding, dedicated headphone amplification with 4.4mm balanced and 6.35mm single-ended outputs, and a powerful 165-watt-per-channel Class D speaker amplifier in a single compact chassis. Built around the Cirrus Logic CS43131 decoding chip and XMOS XU-316 USB processor supporting PCM 32-bit\/768kHz, DSD256, and full MQA decoding, paired with the Infineon MA5332MS amplifier module achieving THD+N as low as 0.003%, and featuring HDMI eARC with CEC, Bluetooth 5.3, USB, optical, coaxial, and RCA inputs, the AO300 PRO delivers the complete foundation for a modern high-fidelity audio system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCirrus Logic CS43131 Premium DAC with XMOS XU-316\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS43131 is a high-performance 32-bit decoding chip from Cirrus Logic, engineered for detailed and natural sound reproduction with ultra-low power consumption. Paired with the XMOS XU-316 USB processor, the AO300 PRO supports PCM up to 32-bit\/768kHz, native DSD256, and full MQA decoding for bit-perfect playback of high-resolution audio files and lossless streaming content across all major formats.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFull MQA Decoding for Studio-Quality Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AO300 PRO supports full MQA (Master Quality Authenticated) decoding through the USB input, allowing listeners to experience master-quality audio with the finest detail and fidelity as the artist intended in the studio. MQA-CD decoding is also supported via the optical and coaxial inputs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInfineon MA5332MS Class D Amplifier with 165W x 2 Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Infineon MA5332MS Class D amplifier module provides robust and efficient power delivery, capable of driving mid-to-high-end bookshelf and floorstanding speakers with authority. Achieving THD+N as low as 0.003% with an SNR of 107dB, the AO300 PRO delivers exceptionally clean, transparent amplification with wide dynamic range and minimal coloration. A dedicated subwoofer output supports 2.1-channel configurations for enhanced low-frequency performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHDMI eARC with CEC for Television and Gaming Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn integrated HDMI eARC (Enhanced Audio Return Channel) input extracts high-resolution digital audio directly from compatible televisions and gaming consoles, with CEC support for synchronized TV power and volume control. The HDMI input supports PCM up to 24-bit\/192kHz for immersive cinematic sound.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDedicated Headphone Amplifier with 4.4mm Balanced and 6.35mm Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond speaker amplification, the AO300 PRO features a high-quality dedicated headphone output stage equipped with both 4.4mm balanced and 6.35mm single-ended headphone jacks, accommodating a wide range of headphones and in-ear monitors for detailed, private listening sessions with excellent channel separation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.3 and Comprehensive Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.3 with LDAC, aptX HD, AAC, and SBC codecs provides high-resolution wireless streaming from smartphones and tablets. USB-C, optical, coaxial, HDMI eARC, and RCA inputs offer seamless wired compatibility with computers, televisions, CD players, turntables, and gaming consoles. Gold-plated connectors and a full-function remote control ensure reliable signal transfer and convenient operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSound Customization with EQ Modes and Digital Filters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEight built-in EQ presets (Direct, Tone, SDB, Bass, Super Bass, Rock, Soft, Clear) and five digital filter modes (Fast Low-latency, Fast Phase-compensated, Slow Low-latency, Slow Phase-compensated, NOS) allow precise tailoring of the sound signature to personal preference and listening environment. Independent bass and treble adjustment ranges from -9dB to +9dB.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e Cirrus Logic CS43131\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Module:\u003c\/strong\u003e Infineon MA5332MS Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 165W x 2 @ 4 Ohm \/ 85W x 2 @ 8 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.003%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 107dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 98dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support (USB):\u003c\/strong\u003e Up to 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Highlights\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-cs43131-dac-chip-architecture.jpg?v=1786355610\" alt=\"SMSL AO300 PRO CS43131 DAC Chip Architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-pcm-dsd-highres-audio-formats.jpg?v=1786355609\" alt=\"SMSL AO300 PRO PCM 768kHz and DSD256 Audio Formats\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-ma5332ms-class-d-amplifier-165w.jpg?v=1786355609\" alt=\"SMSL AO300 PRO MA5332MS Class D 165W Amplifier\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-hdmi-earc-tv-gaming-input.jpg?v=1786355610\" alt=\"SMSL AO300 PRO HDMI eARC for TV and Gaming\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-headphone-4-4mm-6-35mm-outputs.jpg?v=1786355609\" alt=\"SMSL AO300 PRO 4.4mm Balanced and 6.35mm Headphone Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-bluetooth-optical-coaxial-inputs.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Bluetooth Optical and Coaxial Inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-input-output-connection-diagram.jpg?v=1786355610\" alt=\"SMSL AO300 PRO Input and Output Connection Diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-rear-panel-port-layout.jpg?v=1786355610\" alt=\"SMSL AO300 PRO Rear Panel Port Layout\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-rca-speaker-binding-posts.jpg?v=1786355610\" alt=\"SMSL AO300 PRO RCA Inputs and Speaker Binding Posts\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-usb-digital-input-connection.jpg?v=1786355609\" alt=\"SMSL AO300 PRO USB Digital Input Connection\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-internal-power-supply-design.jpg?v=1786355610\" alt=\"SMSL AO300 PRO Internal Power Supply Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-technical-specifications-chart.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Technical Specifications Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-detailed-specifications-data.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Detailed Specifications Data\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-audio-performance-measurement-graphs.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Audio Performance Measurement Graphs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-frequency-response-curve-chart.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Frequency Response Curve Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-thd-n-distortion-measurement.jpg?v=1786355609\" alt=\"SMSL AO300 PRO THD+N Distortion Measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-product-comparison-table-chart.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Product Comparison Table Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-physical-dimensions-weight.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Physical Dimensions and Weight\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-desktop-placement-setup-guide.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Desktop Placement and Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-system-connection-wiring-diagram.jpg?v=1786355610\" alt=\"SMSL AO300 PRO System Connection and Wiring Diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-step-by-step-installation-guide.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Step-by-Step Installation Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-package-contents-whats-included.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Package Contents and What's Included\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-full-function-remote-control.jpg?v=1786355609\" alt=\"SMSL AO300 PRO Full-Function Remote Control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-warranty-after-sales-support.jpg?v=1786355610\" alt=\"SMSL AO300 PRO Warranty and After-Sales Support\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":48765196665024,"sku":"SMSL-AO300-PRO-BK","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48767062278336,"sku":"SMSL-AO300-PRO-SL","price":279.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ao300pro-dac-amp-front-view.webp?v=1786350780"},{"product_id":"topping-dx5-ii-dual-es9039q2m-desktop-dac-headphone-amplifier","title":"TOPPING DX5 II Dual ES9039Q2M Desktop DAC \u0026 Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING DX5 II – Dual ES9039Q2M Fully Balanced Desktop DAC \u0026amp; Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING DX5 II is a fully balanced DAC and headphone amplifier combo that refines a proven formula with upgraded internals, broader connectivity, and user-focused improvements. Twin ESS ES9039Q2M DAC chips power the decoding stage, while an all-new X-Hybrid amplifier circuit drives everything from ultra-sensitive IEMs to high-impedance headphones. With the Aurora UI, a 10-band high-precision PEQ, Bluetooth 5.1 with LDAC, and up to 7600mW x 2 of output power, it delivers clean, detailed, high-resolution audio in a compact desktop chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual ES9039Q2M DACs for Superior Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX5 II features two high-performance ESS ES9039Q2M DAC chips, one dedicated to each audio channel. This true dual-DAC architecture delivers significantly improved signal-to-noise ratio, dynamic range, and reduced distortion compared to its predecessor, enabling exceptional high-resolution audio playback with lower crosstalk and better imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX-Hybrid Headphone Amplifier Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX5 II introduces the next evolution of NFCA technology: the X-Hybrid amplifier circuit. Built around a brand-new triple-stage hybrid amplification design with a discrete input stage, op-amp gain stage, and discrete output stage, it retains the ultra-low distortion and high dynamic range of NFCA while improving efficiency and reducing power consumption and heat. Despite its compact form factor, it houses a fully balanced, quad-channel headphone amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Headphone Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR outputs, the DX5 II accommodates everything from ultra-sensitive IEMs to high-impedance headphones. An ultra-low noise floor of just 1.8µVrms keeps even the most sensitive IEMs free of audible hiss, while up to 7600mW x 2 output power lets most headphones reach their full performance potential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadphone Crossfeed for a Natural Soundstage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA convolution-based crossfeed precisely simulates HRTF and room acoustics, dramatically improving imaging accuracy and spatial depth while greatly reducing the in-head localization and close-ear listening effect common to headphones. Through meticulous tonal calibration, it balances tonal accuracy with realistic spatial presence, and an enhanced BS2B-based simplified mode offers a relaxed, speaker-like presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAurora UI with Full-Color Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavigate settings effortlessly with the 2.0-inch full-color screen and three-button control layout. Choose from nine customizable background colors and switch display modes such as FFT, VU meter, or playback information. The pressable knob supports assignable functions, letting you switch output modes and tailor the listening experience with ease, with bilingual Chinese\/English support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10-Band High-Precision PEQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX5 II debuts TOPPING’s new 10-band PEQ system, allowing precise tuning of frequency, gain, and bandwidth for each band. With the desktop software you can import target and raw curves, apply curve compensation, save multiple presets, and configure independent PEQ profiles for headphone and line-out outputs, so both headphones and speakers can be dialed in to the ideal state. (PEQ supports up to PCM 192kHz\/32bit.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Hi-Res Audio via Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by the QCC5125 chip, the DX5 II supports Bluetooth 5.1 with wireless audio up to 96kHz\/24bit, fully supporting LDAC, aptX Adaptive, aptX HD, aptX, AAC, and SBC. High-quality audio can be transmitted wirelessly for a listening experience beyond CD level, ideal for TV, tablet, or streaming box connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug \u0026amp; Play with Broad OS Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with Windows 10\/11, macOS, Linux, iOS, and Android, the DX5 II features a third-generation XMOS XU316 USB interface with Thesycon drivers for stable, reliable operation. The USB input supports up to PCM 768kHz\/32bit and native DSD512, capturing every detail of your digital library. Drivers are only required for Windows ASIO applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Developed I\/V Conversion Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom-designed current-to-voltage conversion module is dedicated to superior audio reproduction. The exceptional circuit design delivers lower distortion and noise while occupying less space, extracting the maximum performance from the DAC chips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-to-Speaker Preamp Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivate preamp mode to connect the DX5 II directly to a power amplifier or active speakers without a separate preamplifier, adjusting the output volume from the front panel or remote. Both input and output interfaces feature volume memory, automatically restoring your last volume setting when switching outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger for System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX5 II includes 12V trigger input and output ports, allowing it to be triggered by other devices or to actively trigger compatible devices to power on and off synchronously for seamless system integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear Panel Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rear panel provides balanced XLR and single-ended RCA line outputs, dual coaxial SPDIF inputs, optical input, USB input, and Bluetooth antenna connector, plus 12V trigger in\/out, power input, and a power switch — flexible I\/O for any desktop setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e Dual ESS ES9039Q2M (one per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Architecture:\u003c\/strong\u003e Fully balanced quad-channel headphone amplifier with X-Hybrid triple-stage hybrid circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.00006% (XLR) \/ \u0026lt;0.00008% (RCA), LineOut\/USB In@96kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @20-20kHz (90kBW):\u003c\/strong\u003e \u0026lt;0.00015% (XLR) \/ \u0026lt;0.0005% (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @1kHz (A-wt):\u003c\/strong\u003e 133dB (headphone out, max) \/ 132dB (XLR line out) \/ 128dB (RCA line out)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 133dB (headphone out, max) \/ 132dB (XLR) \/ 128dB (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (±0.3dB); 20Hz-40kHz (±1.0dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output Level:\u003c\/strong\u003e 5.0Vrms @0dBFS (XLR) \/ 2.5Vrms @0dBFS (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output Impedance:\u003c\/strong\u003e 100Ω (XLR) \/ 50Ω (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -147dB @1kHz (XLR) \/ -135dB @1kHz (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Power:\u003c\/strong\u003e 7600mW x 2 @16Ω; 6400mW x 2 @32Ω; 4300mW x 2 @64Ω; 990mW x 2 @300Ω; 490mW x 2 @600Ω (THD+N\u0026lt;1%, 4.4mm\/XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Impedance:\u003c\/strong\u003e \u0026lt;0.1Ω; load impedance \u0026gt;8Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 6.35mm single-ended, 4.4mm balanced, 4-pin XLR balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Outputs:\u003c\/strong\u003e XLR balanced + RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e XMOS XU316; PCM up to 768kHz\/32bit; native DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e QCC5125; Bluetooth 5.1; LDAC, aptX Adaptive, aptX HD, aptX, AAC, SBC; up to 96kHz\/24bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Inputs:\u003c\/strong\u003e 2x Coaxial SPDIF, Optical SPDIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e 10-band high-precision; supports PCM up to 192kHz\/32bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.0-inch full-color Aurora UI screen with FFT\/VU\/playback-info modes and 9 background colors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Trigger:\u003c\/strong\u003e Input + output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e AC 100-277V 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19.0 x 15.5 x 4.4 cm (7.5 x 6.1 x 1.7 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*Measured in TOPPING laboratory under AC220V 50Hz condition.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDX5 II unit\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003e6.35mm to 3.5mm adapter\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-dual-es9039q2m-fully-balanced-dac-headphone-amp-hero.jpg?v=1787107812\" alt=\"topping dx5 ii dual es9039q2m fully balanced dac headphone amp 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-bluetooth-51-ldac-wireless.jpg?v=1787107813\" alt=\"topping dx5 ii bluetooth 51 ldac wireless\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-plug-and-play-xmos-xu316-usb.jpg?v=1787107813\" alt=\"topping dx5 ii plug and play xmos xu316 usb\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-self-developed-iv-conversion-circuit.jpg?v=1787107812\" alt=\"topping dx5 ii self developed iv conversion circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-preamp-mode-volume-memory.jpg?v=1787107814\" alt=\"topping dx5 ii preamp mode volume memory\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-12v-trigger-input-output.jpg?v=1787107809\" alt=\"topping dx5 ii 12v trigger input output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-rear-panel-connections-diagram.jpg?v=1787107810\" alt=\"topping dx5 ii rear panel connections diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-dimensions-and-package-contents.jpg?v=1787107810\" alt=\"topping dx5 ii dimensions and package contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-desktop-audio-setup-connection-guide.jpg?v=1787107807\" alt=\"topping dx5 ii desktop audio setup connection guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-dac-technical-specifications-chart.jpg?v=1787107810\" alt=\"topping dx5 ii dac technical specifications chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-headphone-amplifier-specifications-chart.jpg?v=1787107813\" alt=\"topping dx5 ii headphone amplifier specifications chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-snr-dnr-thd-measurement-xlr-output.jpg?v=1787107815\" alt=\"topping dx5 ii snr dnr thd measurement xlr output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-jitter-imd-multitone-measurement.jpg?v=1787107816\" alt=\"topping dx5 ii jitter imd multitone measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-thd-n-frequency-power-measurement.jpg?v=1787107816\" alt=\"topping dx5 ii thd n frequency power measurement\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48842040180928,"sku":"10019796","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48842179477696,"sku":"10015531","price":299.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":48842179510464,"sku":"10015221","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-black-front-and-rear-panel-view.jpg?v=1787107821"},{"product_id":"topping-centaurus-r2r-digital-to-analog-convertor-dac","title":"TOPPING Centaurus Fully Balanced 8-Channel R2R DAC","description":"\u003cp\u003e\u003cstrong\u003eTOPPING Centaurus Fully Balanced R2R Digital to Analog Convertor (DAC)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING Centaurus brings R2R architecture – a design beloved by audiophiles for its natural, analog-like sound – into a fully balanced, 8-channel reference DAC. Developed in partnership with HOLO Audio, it pairs eight precision resistor networks with a CPLD-coordinated signal path, delivering a warmer, more musical signature that excels at subtlety, depth, and texture. With three sampling modes, a 10-band high-precision PEQ, Aurora UI, Bluetooth 5.1 with LDAC, and IIS input, the Centaurus is a versatile, high-performance DAC for serious listening setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced 8-Channel R2R Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Centaurus is built around a fully balanced 8-channel R2R DAC architecture created in partnership with HOLO Audio. Eight resistor networks process audio with exceptional precision and dynamic range: the front side is optimized for DSD decoding using the Vector Step Resistance Network, while the reverse side handles PCM decoding with a traditional R2R setup. A CPLD (Complex Programmable Logic Device) coordinates the entire process for jaw-dropping decoding accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree Sampling Modes: NOS, OS, or Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose from three sampling modes to suit your preference: OS Mode applies oversampling to reduce noise and enhance clarity; NOS Mode bypasses oversampling for a purist presentation; and Best Mode automatically selects the optimal settings for your content.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCPLD-Optimized Clocking with Ultra-Low Jitter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCPLD-optimized clock signals ensure minimal jitter, with performance measured at an impressive -150dB. The result is a cleaner signal path and crystal-clear sound reproduction across your entire music library.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRealistic Reproduction Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith THD+N below 0.0005% and a dynamic range up to 130dB, the Centaurus reproduces music in vivid detail, preserving the natural timbre and harmonic richness that R2R designs are famous for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAurora UI: Functional and Beautiful\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2-inch full-color screen with Aurora UI offers intuitive controls and customizable backgrounds, from FFT visualizations to playback information, making navigation effortless while looking great on your desktop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10-Band High-Precision PEQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFine-tune your sound with a 10-band parametric equalizer that lets you adjust frequency, gain, and bandwidth with precision, or import custom curves for your favorite profiles. Multiple user profiles keep your preferred settings at your fingertips. (PEQ supports PCM 192kHz\/32bit signals and excludes IIS inputs.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Hi-Res Audio: Bluetooth 5.1 with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by the QCC5125 chip, Bluetooth 5.1 support is compatible with LDAC, aptX Adaptive, aptX HD, AAC, and SBC, delivering high-quality wireless audio for convenient, cable-free listening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug \u0026amp; Play with Broad OS Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Centaurus works seamlessly with Windows, macOS, Linux, iOS, and Android. Its XMOS XU316 chipset with Thesycon drivers delivers stable USB performance for PCM up to 768kHz\/32bit and native DSD512. For Windows ASIO applications, install the Thesycon driver – everything else is plug and play.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Output Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose RCA single-ended or XLR balanced outputs, and switch between XLR 4V\/RCA 2V for standard listening or XLR 5V\/RCA 2.5V for even better performance. This flexibility lets you match the Centaurus to the rest of your system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIIS Input for High-Spec Versatility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IIS input interface supports PCM 768kHz\/32bit and DSD512 native, compatible with most digital systems. Multiple IIS modes ensure a seamless connection for advanced setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Connection to Active Speakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the Centaurus’ preamp mode to adjust output volume and connect directly to active speakers or amplifiers, eliminating the need for a separate preamp and simplifying your system without sacrificing control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e Fully balanced 8-channel R2R with Vector Step Resistance Network (DSD) and traditional R2R (PCM); CPLD-coordinated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.0005% (RCA \u0026amp; XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @20-20kHz (90kBW):\u003c\/strong\u003e \u0026lt;0.0005% (RCA \u0026amp; XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @1kHz (A-wt):\u003c\/strong\u003e 130dB (XLR) \/ 126dB (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 130dB (XLR) \/ 126dB (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (+0.6dB); 20Hz-40kHz (+2.2dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (4V Mode):\u003c\/strong\u003e 4.2Vrms @0dBFS (XLR) \/ 2.1Vrms @0dBFS (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (5V Mode):\u003c\/strong\u003e 5.2Vrms @0dBFS (XLR) \/ 2.6Vrms @0dBFS (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e \u0026lt;1.4µVrms (XLR) \/ \u0026lt;1.2µVrms (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -130dB @1kHz (XLR) \/ -121dB @1kHz (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Balance:\u003c\/strong\u003e 0.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 100Ω (XLR) \/ 50Ω (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e XMOS XU316; PCM up to 768kHz\/32bit; native DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIIS Input:\u003c\/strong\u003e PCM 768kHz\/32bit; DSD512 native; multiple IIS modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e QCC5125; Bluetooth 5.1; LDAC, aptX Adaptive, aptX HD, AAC, SBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e 10-band high-precision; supports PCM 192kHz\/32bit (excludes IIS inputs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2-inch full-color Aurora UI with FFT\/playback-info modes and customizable backgrounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR balanced + RCA single-ended (switchable 4V\/5V modes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Mode:\u003c\/strong\u003e Direct volume control for active speakers\/amplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Trigger:\u003c\/strong\u003e Input + output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Modes:\u003c\/strong\u003e NOS \/ OS \/ Best\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING Centaurus DAC\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-fully-balanced-hero.jpg\" alt=\"topping centaurus r2r dac fully balanced hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-eight-channel-architecture.jpg\" alt=\"topping centaurus r2r dac eight channel architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-vector-step-resistor-network.jpg\" alt=\"topping centaurus r2r dac vector step resistor network\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-pcm-r2r-decoding.jpg\" alt=\"topping centaurus r2r dac pcm r2r decoding\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-cpld-clock-low-jitter.jpg\" alt=\"topping centaurus r2r dac cpld clock low jitter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-sampling-modes-nos-os-best.jpg\" alt=\"topping centaurus r2r dac sampling modes nos os best\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-aurora-ui-display.jpg\" alt=\"topping centaurus r2r dac aurora ui display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-10-band-peq.jpg\" alt=\"topping centaurus r2r dac 10 band peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-bluetooth-51-ldac.jpg\" alt=\"topping centaurus r2r dac bluetooth 51 ldac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-plug-and-play-xmos.jpg\" alt=\"topping centaurus r2r dac plug and play xmos\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-thd-dynamic-range-performance.jpg\" alt=\"topping centaurus r2r dac thd dynamic range performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-output-modes-xlr-rca.jpg\" alt=\"topping centaurus r2r dac output modes xlr rca\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-iis-input.jpg\" alt=\"topping centaurus r2r dac iis input\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-preamp-mode.jpg\" alt=\"topping centaurus r2r dac preamp mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-interfaces-and-buttons.jpg\" alt=\"topping centaurus r2r dac interfaces and buttons\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-remote-control.jpg\" alt=\"topping centaurus r2r dac remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-dimensions.jpg\" alt=\"topping centaurus r2r dac dimensions\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-package-contents.jpg\" alt=\"topping centaurus r2r dac package contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-audio-measurement-snr.jpg\" alt=\"topping centaurus r2r dac audio measurement snr\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-audio-measurement-thd.jpg\" alt=\"topping centaurus r2r dac audio measurement thd\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-audio-measurement-frequency-response.jpg\" alt=\"topping centaurus r2r dac audio measurement frequency response\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-technical-specifications-chart.jpg\" alt=\"topping centaurus r2r dac technical specifications chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-dac-parameters-chart.jpg\" alt=\"topping centaurus r2r dac dac parameters chart\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48845500186816,"sku":"10011554","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48845692633280,"sku":"10016560","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-centaurus-r2r-dac-flagship-stack.jpg?v=1787136434"},{"product_id":"topping-d900-discrete-digital-to-analog-convertor-dac","title":"TOPPING D900 Discrete PSRM DAC","description":"\u003cp\u003e\u003cstrong\u003eTOPPING D900 Discrete Digital to Analog Convertor (DAC)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDrawing on more than 15 years of audio engineering experience, the TOPPING D900 delivers reference-grade sound with beautifully minimalist aesthetics. It debuts a proprietary 32-element PSRM decoding module and a new I\/V conversion circuit, both engineered for ultra-low noise and high-fidelity playback. An independent preamp circuit, versatile digital inputs including USB-C, AES, and IIS-LVDS, Bluetooth 5.1 with LDAC, and the Aurora UI complete an ultra-flagship DAC built to pair seamlessly with computers, CD players, gaming consoles, and digital transports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProprietary 32-Element PSRM Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D900 uses a discrete 1-bit PSRM (Parallel Symmetrical Reference Module) decoding architecture in which 32 discrete elements work in concert to minimize power supply interference while preserving signal integrity. With nanosecond-level digital switching and a purely resistive reference power supply, it achieves harmonic distortion below -140dB and an SNR of 131dB – a hallmark of true reference-grade DAC design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProprietary I\/V Conversion Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING’s in-house I\/V circuit combines low-distortion op-amps with ultra-low noise discrete components – carefully selected after repeated testing – to keep the PSRM voltage output pristine, delivering ample dynamics and an immersive, lifelike sound experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Jitter Clocking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCPLD-optimized clock signals deliver ultra-low jitter, measured at an impressive -157dB. The result is a cleaner signal path and crystal-clear sound reproduction across your entire music library.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Rich Array of Digital Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D900 connects to virtually any source with USB-C, USB-B, optical (TOSLINK), coaxial (SPDIF), Bluetooth 5.1, AES\/EBU, and IIS-LVDS inputs – from computers and CD transports to gaming consoles and streaming devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Hi-Res Audio with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by the QCC5125 chip, the D900 supports LDAC, aptX HD, aptX Adaptive, AAC, and SBC, delivering up to 96kHz\/24-bit wireless playback – perfect for streaming from TVs, tablets, and mobile devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAurora UI and Remote Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 2.0-inch full-color screen with a pressable knob and three control buttons offers intuitive navigation. Choose your background color and switch between FFT, VU meter, or playback info displays. The included remote, machined from a solid aluminum block, provides convenient full-feature control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10-Band High-Precision PEQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the desktop software to fine-tune 10 frequency bands, adjusting frequency, gain, and Q-factor. Save profiles for different headphones or speakers and import\/export your curves for precise sound tailoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Preamp Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDrive active speakers or power amplifiers directly via the dedicated preamp circuit. Volume adjusts in 0.5dB steps from the front panel or remote, and each input\/output remembers its volume setting for seamless switching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt to Pair with the A900\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D900 is designed to complement the TOPPING A900 headphone amplifier, offering matched design, premium specifications, and a complementary aesthetic for a flagship two-box system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e Discrete 1-bit PSRM (32-element Parallel Symmetrical Reference Module) with proprietary I\/V conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.000055% (XLR Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @20-20kHz (45kBW):\u003c\/strong\u003e \u0026lt;0.00015% (XLR Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @1kHz (A-wt):\u003c\/strong\u003e 131dB (XLR Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 131dB (XLR Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (±0.3dB); 20Hz-40kHz (±1.0dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (Line Out):\u003c\/strong\u003e 4.2Vrms @0dBFS (4V Mode); 5.2Vrms @0dBFS (5V Mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (Preamp):\u003c\/strong\u003e 10.5Vrms @0dBFS (4V Mode); 13.0Vrms @0dBFS (5V Mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e \u0026lt;1.5µVrms (Line Out); \u0026lt;1.6µVrms (Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -147dB @1kHz (Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Balance:\u003c\/strong\u003e 0.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 100Ω (Line Out \u0026amp; Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJitter:\u003c\/strong\u003e Ultra-low, measured at -157dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB-C, USB-B, optical, coaxial, Bluetooth 5.1, AES\/EBU, IIS-LVDS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR balanced preamp, XLR balanced line out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e QCC5125; LDAC, aptX HD, aptX Adaptive, AAC, SBC; up to 96kHz\/24-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e 10-band high-precision parametric EQ with desktop software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.0-inch full-color Aurora UI screen with FFT\/VU\/playback-info modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Mode:\u003c\/strong\u003e Independent preamp circuit; 0.5dB volume steps with volume memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Trigger:\u003c\/strong\u003e Input + output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*Measured in TOPPING laboratory with an output amplitude of 5V.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING D900 DAC\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-ultra-flagship-hero.jpg\" alt=\"topping d900 discrete dac ultra flagship hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-overview-features.jpg\" alt=\"topping d900 discrete dac overview features\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-32-element-psrm-module.jpg\" alt=\"topping d900 discrete dac 32 element psrm module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-iv-conversion-circuit.jpg\" alt=\"topping d900 discrete dac iv conversion circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-snr-131db-performance.jpg\" alt=\"topping d900 discrete dac snr 131db performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-low-jitter-clock.jpg\" alt=\"topping d900 discrete dac low jitter clock\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-input-options.jpg\" alt=\"topping d900 discrete dac input options\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-aurora-ui-display.jpg\" alt=\"topping d900 discrete dac aurora ui display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-10-band-peq.jpg\" alt=\"topping d900 discrete dac 10 band peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-bluetooth-51-ldac.jpg\" alt=\"topping d900 discrete dac bluetooth 51 ldac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-xmos-usb.jpg\" alt=\"topping d900 discrete dac xmos usb\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-preamp-mode.jpg\" alt=\"topping d900 discrete dac preamp mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-remote-control.jpg\" alt=\"topping d900 discrete dac remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-interfaces-and-buttons.jpg\" alt=\"topping d900 discrete dac interfaces and buttons\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-dimensions.jpg\" alt=\"topping d900 discrete dac dimensions\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-package-contents.jpg\" alt=\"topping d900 discrete dac package contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-flagship-pairing-a900.jpg\" alt=\"topping d900 discrete dac flagship pairing a900\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-snr-dnr-measurement.jpg\" alt=\"topping d900 discrete dac snr dnr measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-thd-measurement.jpg\" alt=\"topping d900 discrete dac thd measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-jitter-measurement.jpg\" alt=\"topping d900 discrete dac jitter measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-frequency-response-measurement.jpg\" alt=\"topping d900 discrete dac frequency response measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-multitone-measurement.jpg\" alt=\"topping d900 discrete dac multitone measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-fft-spectrum-measurement.jpg\" alt=\"topping d900 discrete dac fft spectrum measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-technical-specifications.jpg\" alt=\"topping d900 discrete dac technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-dac-parameters-chart.jpg\" alt=\"topping d900 discrete dac dac parameters chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-measurement-dashboard.jpg\" alt=\"topping d900 discrete dac measurement dashboard\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Default Title","offer_id":48846485684416,"sku":"10012340","price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d900-discrete-dac-front-view.jpg?v=1787138521"},{"product_id":"topping-dx9-discrete-dac-headphone-amplifier","title":"TOPPING DX9 Discrete PSRM DAC \u0026 Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING DX9 Discrete DAC \u0026amp; Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX9 Discrete is a fully balanced DAC and headphone amplifier built for those who construct their listening chains around precision. It is a ground-up rethinking of TOPPING’s flagship architecture: a self-developed 16-element PSRM 1-bit DAC eliminates conventional chip limitations, while a six-channel discrete NFCA headphone amplifier delivers up to 7,080mW x 2 into 32Ω with near-zero distortion. A ten-band high-precision PEQ, fully balanced hybrid relay volume control, headphone crossfeed, and a rich array of digital inputs make it a transparent DAC, powerful headphone amplifier, and pristine preamp in one chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e16-Element PSRM: 1-bit Done Right\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING’s proprietary PSRM DAC architecture uses 16 discrete elements per channel to perform 1-bit decoding with nanosecond-level switching. By eliminating off-the-shelf DAC chips, the DX9 Discrete controls every step of the digital-to-analog process, achieving extraordinary linearity and clarity: 131dB SNR, \u0026lt;0.00006% THD+N, and perfectly stable channel balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGoodbye to Jitter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA CPLD precision clock system and dual-stage jitter suppression circuit keep the digital signal clean. The AK4118 receiver handles coaxial, optical, and AES inputs with less than 50ps RMS jitter, supporting PCM up to 768kHz and DSD512. Music sounds defined and stable, with transients intact and decay left untouched.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Power from End to End\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe six-channel discrete NFCA amplifier is built for demanding headphones. Each channel operates independently, producing up to 7,080mW x 2 at 32Ω with noise below 0.5µVrms (balanced) and 1.1µVrms (single-ended). The sound stays quiet, composed, and distortion-free no matter how far you turn the knob.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Volume You Can Trust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fully balanced hybrid relay volume control blends relay switching with a resistor network for exact level adjustment. It eliminates channel imbalance at low volume and keeps stereo imaging razor-sharp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom-Tuned I\/V Conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING’s proprietary I\/V stage converts current to voltage using low-distortion op-amps and discrete components. It is designed to unlock the PSRM’s full potential: dynamic, textured sound with a sense of air and physicality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTune to Your Taste with 10-Band PEQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in ten-band high-precision PEQ lets you tailor your frequency response exactly how you like it. Adjust gain, Q-factor, and frequency for each band, or import target curves through TOPPING’s software. Save multiple profiles for headphones, speakers, or genres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossfeed Done Right\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe headphone crossfeed system uses convolution modeling of HRTF and room acoustics to create natural spatial cues. It reduces the “inside-your-head” effect common to headphones, making the stage sound wider and more realistic, with a simplified BS2B mode for a gentler presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnections for Every Occasion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith eight digital inputs – USB, Bluetooth, two optical, two coaxial, AES, and IIS – the DX9 Discrete fits into any listening chain. IIS supports up to 768kHz PCM and DSD512. USB uses the XMOS XU-316 processor with Thesycon driver for bit-perfect playback on Windows and plug-and-play compatibility with other systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Options Your Way\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose between headphone, line, or preamp output – or run everything at once with All Output Mode. Outputs include XLR, RCA, 6.35mm, 4.4mm, and XLR-4, all using NEUTRIK connectors for reliable, professional-grade performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless That Holds Its Own\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated Qualcomm QCC5125 Bluetooth 5.1 module supports LDAC, aptX Adaptive, aptX HD, aptX, AAC, and SBC. Stream lossless audio from your phone or laptop with high-resolution clarity and low latency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA CNC-machined aluminum chassis, glass top panel, and soft ambient lighting give the DX9 Discrete a modern presence on your desk. The multifunction knob can be customized to your liking, the 12V trigger syncs power with other gear, and a solid aluminum remote adds convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly Aurora UI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual 2.0-inch color displays powered by the Aurora UI let you switch between FFT spectrum, VU meters, and playback info. It is intuitive, fast, and genuinely helpful – no manual needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e 16-element PSRM 1-bit discrete (self-developed), no off-the-shelf DAC chips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.00006% (DAC section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 131dB (DAC section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 131dB (DAC \u0026amp; preamp section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -136dB @1kHz (DAC); -133dB @1kHz (headphone amp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-40kHz (±2dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Output Level:\u003c\/strong\u003e 5Vrms (XLR) \/ 2.5Vrms (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Output Impedance:\u003c\/strong\u003e 100Ω (XLR) \/ 50Ω (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Power:\u003c\/strong\u003e 7,080mW x 2 @32Ω (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Noise:\u003c\/strong\u003e \u0026lt;0.5µVrms (balanced) \/ \u0026lt;1.1µVrms (single-ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Impedance:\u003c\/strong\u003e \u0026lt;0.1Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Gain:\u003c\/strong\u003e 12.5dB (low) \/ 24.5dB (high)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Output Level:\u003c\/strong\u003e 15Vpp (low) \/ 48Vpp (high)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB, Bluetooth, 2x Optical, 2x Coaxial, AES, IIS (8 digital inputs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e Up to 768kHz \/ 32bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e Up to DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316 with Thesycon driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e QCC5125; Bluetooth 5.1; LDAC, aptX Adaptive, aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e Ten-band high-precision with software control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e Fully balanced hybrid relay with resistor network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Line\/Pre: XLR + RCA; Headphone: 6.35mm, 4.4mm, XLR-4; 12V trigger in\/out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Dual 2.0-inch color displays (Aurora UI) with FFT\/VU\/playback-info modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e CNC-machined aluminum with glass top panel and ambient lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e AC 100-240V, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 34.0 x 22.5 x 6.0 cm (13.4 x 8.9 x 2.4 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.0 kg (6.6 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDX9 Discrete unit\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003e6.35mm to 3.5mm adapter\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-fully-balanced-dac-amp-hero.jpg\" alt=\"topping dx9 discrete fully balanced dac amp hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-16-element-psrm-dac.jpg\" alt=\"topping dx9 discrete 16 element psrm dac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-vs-dx9-comparison.jpg\" alt=\"topping dx9 discrete vs dx9 comparison\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-1-bit-dac-architecture.jpg\" alt=\"topping dx9 discrete 1 bit dac architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-cpld-jitter-suppression.jpg\" alt=\"topping dx9 discrete cpld jitter suppression\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-six-channel-nfca-amplifier.jpg\" alt=\"topping dx9 discrete six channel nfca amplifier\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-hybrid-relay-volume-control.jpg\" alt=\"topping dx9 discrete hybrid relay volume control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-iv-conversion-circuit.jpg\" alt=\"topping dx9 discrete iv conversion circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-10-band-peq.jpg\" alt=\"topping dx9 discrete 10 band peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-headphone-crossfeed.jpg\" alt=\"topping dx9 discrete headphone crossfeed\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-input-options.jpg\" alt=\"topping dx9 discrete input options\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-output-options.jpg\" alt=\"topping dx9 discrete output options\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-bluetooth-51-ldac.jpg\" alt=\"topping dx9 discrete bluetooth 51 ldac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-xmos-usb.jpg\" alt=\"topping dx9 discrete xmos usb\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-aurora-ui-dual-display.jpg\" alt=\"topping dx9 discrete aurora ui dual display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-cnc-aluminum-design.jpg\" alt=\"topping dx9 discrete cnc aluminum design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-dimensions.jpg\" alt=\"topping dx9 discrete dimensions\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-package-contents.jpg\" alt=\"topping dx9 discrete package contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-snr-dnr-measurement.jpg\" alt=\"topping dx9 discrete snr dnr measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-thd-measurement.jpg\" alt=\"topping dx9 discrete thd measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-frequency-response-measurement.jpg\" alt=\"topping dx9 discrete frequency response measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-fft-spectrum-measurement.jpg\" alt=\"topping dx9 discrete fft spectrum measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-technical-specifications.jpg\" alt=\"topping dx9 discrete technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-dac-parameters-chart.jpg\" alt=\"topping dx9 discrete dac parameters chart\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48846590542016,"sku":"10010090","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48846622294208,"sku":"10014403","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx9-discrete-dac-headphone-amplifier-interface-detail.jpg?v=1787139871"},{"product_id":"topping-d90-iii-sabre-dual-es9039spro-digital-to-analog-convertor-dac","title":"TOPPING D90 III SABRE Dual ES9039SPRO DAC","description":"\u003cp\u003e\u003cstrong\u003eTOPPING D90 III SABRE Dual ES9039SPRO Digital to Analog Convertor (DAC)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING D90 III Sabre represents the pinnacle of TOPPING’s DAC engineering – “Classic Inheritance, Future Voice.” Powered by dual ESS ES9039SPRO chips with one dedicated to each channel, it achieves a staggering THD+N of \u0026lt;0.000045% and an SNR of 135dB. Combined with CPLD-based jitter rejection down to -160dB, a brand-new I\/V conversion circuit, Bluetooth 5.1 with LDAC, and flexible XLR\/RCA output modes, the D90 III Sabre is the reference-class DAC for the most demanding audiophiles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual ES9039SPRO: True Dual-Mono Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach audio channel independently utilizes a dedicated ES9039SPRO chip, providing higher SNR, greater dynamic range, and lower distortion than the D90SE. This true dual-mono design eliminates crosstalk between channels for a wider, more precise soundstage, achieving 135dB SNR and \u0026lt;0.000045% THD+N.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced CPLD Processing: Jitter-Free Audio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING uses a CPLD (Complex Programmable Logic Device) to process the clock signal and optimize digital signal integrity. Regardless of whether the input is USB, optical, coaxial, or AES, jitter is suppressed to an incredible -160dB – one of the lowest figures in the industry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand-New I\/V Conversion Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA completely redesigned I\/V conversion circuit delivers lower distortion and lower noise while occupying less space. Pushed close to the physical limits of electronics, it squeezes the last bit of performance from the ES9039SPRO chips for authentic music reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Wireless Audio: Bluetooth 5.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with the Qualcomm QCC5125 Bluetooth 5.1 chip, the D90 III supports high-resolution codecs including LDAC, aptX Adaptive, and more, transmitting high-quality audio up to 96kHz\/24bit – far beyond the CD-level experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Compatibility and Ease of Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D90 III works seamlessly with Windows, Mac, Linux, and iOS\/Android. Its USB hardware is based on the XMOS XU316 with Thesycon drivers, ensuring stability and reliability, with simple driver setup for Windows ASIO.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Output Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose between balanced XLR and single-ended RCA outputs. The D90 III adds versatility with XLR 4V and RCA 2V modes for broader device adaptation, and XLR 5V and RCA 2.5V modes for pushing performance to new extremes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamplifier Functionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 12V trigger and preamplifier capability, the D90 III integrates seamlessly into a full TOPPING ecosystem, letting you chain devices for greater convenience and control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e Dual ESS ES9039SPRO chips (true dual-mono, one per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e \u0026lt;0.000045% (XLR) \/ \u0026lt;0.00006% (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @20-20kHz (90kBW):\u003c\/strong\u003e \u0026lt;0.0001% (XLR) \/ \u0026lt;0.0003% (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @1kHz (A-wt):\u003c\/strong\u003e 135dB (XLR) \/ 129dB (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 135dB (XLR) \/ 129dB (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (±0.1dB); 20Hz-40kHz (±0.3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (4V Mode):\u003c\/strong\u003e 4.2Vrms @0dBFS (XLR) \/ 2.1Vrms @0dBFS (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (5V Mode):\u003c\/strong\u003e 5.2Vrms @0dBFS (XLR) \/ 2.6Vrms @0dBFS (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e \u0026lt;1.1µVrms (XLR \u0026amp; RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -149dB @1kHz (XLR) \/ -133dB @1kHz (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Balance:\u003c\/strong\u003e 0.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 100Ω (XLR) \/ 50Ω (RCA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJitter:\u003c\/strong\u003e As low as -160dB (CPLD-optimized clock processing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e XMOS XU316; PCM up to 768kHz\/32bit; native DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e QCC5125; Bluetooth 5.1; LDAC, aptX Adaptive, aptX HD, AAC, SBC; up to 96kHz\/24bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR balanced + RCA single-ended (switchable 4V\/5V modes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Trigger:\u003c\/strong\u003e Input + output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Windows, macOS, Linux, iOS, 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-feature-banner.jpg?v=1787143168\" alt=\"topping d90 iii sabre dual es9039spro dac feature banner\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-dual-chip-architecture.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac dual chip architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-cpld-jitter.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac cpld jitter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-iv-conversion.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac iv 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d90 iii sabre dual es9039spro dac interfaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-dimensions.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac dimensions\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-package-contents.jpg?v=1787143167\" alt=\"topping d90 iii sabre dual es9039spro dac package contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-snr-dnr-measurement.jpg?v=1787143166\" alt=\"topping d90 iii sabre dual es9039spro dac snr dnr measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-thd-measurement.jpg?v=1787143166\" alt=\"topping d90 iii sabre dual es9039spro dac thd measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-frequency-response.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac frequency response\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-jitter-measurement.jpg?v=1787143167\" alt=\"topping d90 iii sabre dual es9039spro dac jitter measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-technical-specifications.jpg?v=1787143169\" alt=\"topping d90 iii sabre dual es9039spro dac technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-dac-parameters-chart.jpg?v=1787143170\" alt=\"topping d90 iii sabre dual es9039spro dac dac parameters chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-measurement-dashboard.jpg?v=1787143170\" alt=\"topping d90 iii sabre dual es9039spro dac measurement dashboard\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48846940176576,"sku":"10019145","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48846941716672,"sku":"10014184","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-sabre-dual-es9039spro-dac-side-view.jpg?v=1787143169"},{"product_id":"topping-dx1-ii-dac-headphone-amplifier","title":"TOPPING DX1 II ES9039Q2M Desktop DAC \u0026 Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING DX1 II Desktop DAC \u0026amp; Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING DX1 II is a compact desktop DAC and headphone amplifier built for gaming, music, and everyday desktop use. A single USB-C cable carries both power and audio, while the ESS ES9039Q2M DAC, four-channel fully-balanced amplifier, and up to 1000mW x 2 output power drive everything from sensitive gaming IEMs to demanding over-ear headphones. Ultra-low noise, -140dB channel crosstalk, and a built-in display make the DX1 II a complete high-performance audio hub for your desktop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M DAC – Flagship-Grade Conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DX1 II upgrades the original with ESS’s ES9039Q2M DAC chip, delivering a dynamic range up to 128.8dB and THD+N as low as 0.000056%. Measurements show SINAD around 125dB and a noise floor near -160dB, so every detail – from faint reverb to explosive game effects – is reproduced with clarity and precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour-Channel Fully-Balanced Signal Path\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fully-balanced amplifier design uses four independent channels with separate left\/right architecture from DAC stage through output stage. Channel crosstalk reaches -140dB at 1kHz through the balanced output, preserving directional cues, imaging accuracy, and positional detail for competitive play.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 1000mW x 2 Output Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered solely through USB-C, the 4.4mm balanced output delivers up to 1000mW x 2 at 32Ω and 64Ω, with 230mW x 2 available at 300Ω – enough headroom for high-impedance headphones and planars. The 3.5mm single-ended output covers everyday earphones with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXMOS XU-316 Platform with High-Resolution Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 16-core XMOS XU-316 USB stage supports PCM playback up to 384kHz and DSD256 decoding. Windows compatibility is handled through a custom Thesycon USB driver, while macOS works driver-free. Selectable UAC1.0 and UAC2.0 modes expand compatibility with gaming consoles and broader USB sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTen-Band PEQ with TOPPING Tune Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA powerful DSP engine supports up to 10 fully customizable bands of parametric EQ with independent left\/right control. Use the TOPPING Tune software to adjust frequency, gain, and Q factor, import target curves, and save up to 3 profiles for instant recall – tune footsteps for FPS games or smooth room modes for speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrystal-Clear Communication with Microphone Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3.5mm TRRS jack supports standard headphones and gaming headsets with an inline microphone. Make voice calls, chat in games, or record audio while enjoying high-fidelity playback – the mic input supports up to 192kHz\/24-bit for clear voice transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Connectivity – Optical I\/O, RCA \u0026amp; 4.4mm Line Out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond USB input, the DX1 II offers independent optical input and output (PCM up to 24-bit\/192kHz and DSD64 via DoP), plus RCA single-ended and 4.4mm balanced line outputs that let it double as a preamp. Connect your CD player, TV, or game console and route processed audio to speakers or a traditional DAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Compatibility with Switch, PS5 and More\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwitch to UAC 1.0 mode for plug-and-play compatibility with Nintendo Switch and PlayStation consoles. The included infrared remote provides effortless control over gain, EQ presets, filters, output modes, and custom preset recall – no pairing delays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact All-in-One Design with Real-Time Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA built-in display shows volume, input, gain, and PEQ profile status at a glance. The CNC-machined aluminum chassis houses a patented discrete low-noise reference power supply, providing clean, independent power to the DAC and analog stages – all in a desktop-friendly footprint powered by a single USB-C cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS ES9039Q2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU-316 (16-core)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio Mode:\u003c\/strong\u003e UAC1.0 \/ UAC2.0 selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e Up to 384kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e DSD256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Output Power:\u003c\/strong\u003e 1000mW x 2 @32Ω \/ 1000mW x 2 @64Ω \/ 230mW x 2 @300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.000056% minimum measured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSINAD:\u003c\/strong\u003e Up to 125dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e Up to 128.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e Up to 128.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Output Level:\u003c\/strong\u003e 5.1Vrms @0dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Output Level:\u003c\/strong\u003e 8.3Vrms measured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e -140dB @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Floor:\u003c\/strong\u003e Below 0.9µVrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (±0.1dB) \/ 20Hz-40kHz (±0.3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Input:\u003c\/strong\u003e Up to 192kHz\/24-bit via 3.5mm TRRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical I\/O:\u003c\/strong\u003e PCM up to 24-bit\/192kHz, DSD64 (DoP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Filters:\u003c\/strong\u003e 7 selectable filter modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 3.5mm single-ended headphone + 4.4mm balanced headphone; RCA + 4.4mm line out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.9 x 3.9 x 1.3 in (10 x 10 x 3.2 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e CNC-machined aluminum (Black \/ Silver \/ White)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING DX1 II\u003c\/li\u003e\n\u003cli\u003eInfrared remote 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-four-channel-balanced.jpg?v=1787182044\" alt=\"topping dx1 ii dac headphone amplifier four channel balanced\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-output-power.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier output power\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-output-power-detail.jpg?v=1787182044\" alt=\"topping dx1 ii dac headphone amplifier output power detail\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-xmos-xu316.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier xmos 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optical io\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-uac-console-support.jpg?v=1787182043\" alt=\"topping dx1 ii dac headphone amplifier uac console support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-remote-operation.jpg?v=1787182044\" alt=\"topping dx1 ii dac headphone amplifier remote operation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-display-interface.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier display interface\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-design-detail.jpg?v=1787182042\" alt=\"topping dx1 ii dac 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alt=\"topping dx1 ii dac headphone amplifier frequency response\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-in-the-box.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier in the box\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-color-variants.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier color variants\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-closeup.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier 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Built around a 16-phase PSRM (Phase-Switching Reference Modulator) module, it delivers a 130dB dynamic range, 131dB SNR, and jitter as low as -157dB – linear, distortion-free sound that reveals every subtle nuance in studio-quality recordings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Discrete 1-bit PSRM Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the core of the D90 III Discrete is a 1-bit DAC that processes audio one bit at a time, avoiding the quantization errors common in multi-bit converters. The PSRM module provides a stable, noise-free voltage reference through rapidly switching phases, keeping fluctuations under control and preserving the integrity of the audio signal for exceptionally accurate, transparent conversion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e16-Phase Modules for Both Channels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSixteen-phase PSRM modules are used for both the left and right channels, with ultra-fast switching logic arrays and a precision voltage reference. After testing more than 20 components, TOPPING selected the best combination to minimize any disturbance to the voltage reference – a level of engineering that shows in the DAC’s 131dB SNR and 130dB dynamic range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Jitter with CPLD Clock Processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA CPLD (Complex Programmable Logic Device) optimizes the clock signal, reducing jitter to levels as low as -157dB. Timing errors – the subtle distortions that cloud detail – are kept at an absolute minimum, delivering a stable, clean sound that captures even the finest nuances in your music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRedesigned I\/V Conversion Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING redesigned the current-to-voltage conversion circuit using low-distortion op-amps and ultra-low noise discrete components. The result is pristine voltage output that preserves dynamics and depth, giving your music a lively, immersive presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTen-Band PEQ for Ultimate Sound Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA ten-band parametric EQ lets you fine-tune frequency, gain, and bandwidth for each band with TOPPING’s desktop software. Import and adjust target curves, save multiple profiles, and switch between them instantly for a personalized sound signature in any listening environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLDAC Wireless Support for High-Resolution Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QCC5125 chip brings Bluetooth 5.1 with LDAC, aptX HD, aptX-Adaptive and more, streaming up to 96kHz\/24-bit wirelessly – high-resolution audio that rivals wired connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution USB \u0026amp; IIS Inputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUSB supports PCM up to 768kHz\/32-bit and DSD512 with plug-and-play compatibility across Windows, Mac, Linux, iOS and Android (ASIO driver included for Windows). The IIS interface also supports PCM 768kHz\/32-bit and DSD512 native, with multiple IIS modes for broad digital-interface compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Outputs – XLR Balanced \u0026amp; RCA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth RCA single-ended and XLR balanced outputs are available with selectable levels (XLR 4V\/5V, RCA 2V\/2.5V), and both can output simultaneously to drive multiple systems. A preamp mode lets you connect directly to active speakers or a power amplifier, saving the cost of a separate preamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger \u0026amp; Bluetooth Remote\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12V trigger input and output sync power on\/off with other devices in your system. A 2.4G Bluetooth remote works seamlessly through obstacles for effortless volume and control from across the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e Fully discrete 1-bit PSRM (Phase-Switching Reference Modulator), 16-phase modules per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N (A-wt):\u003c\/strong\u003e RCA \u0026lt;0.00007% @1kHz \/ XLR \u0026lt;0.00006% @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD (No-wt, 45kBW):\u003c\/strong\u003e RCA \u0026lt;0.0004% @20-20kHz \/ XLR \u0026lt;0.0002% @20-20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (A-wt):\u003c\/strong\u003e RCA 127dB @1kHz \/ XLR 131dB @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (A-wt):\u003c\/strong\u003e RCA 126dB @1kHz \/ XLR 130dB @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e RCA 20Hz-20kHz (±0.5dB) \/ XLR 20Hz-20kHz (±0.5dB), 20Hz-40kHz (±1.8dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e RCA 2.1Vrms (4V Mode) \/ 2.6Vrms (5V Mode); XLR 4.2Vrms (4V Mode) \/ 5.2Vrms (5V Mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e RCA \u0026lt;1.5µVrms \/ XLR \u0026lt;1.8µVrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e RCA -122dB @1kHz \/ XLR -143dB @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Balance:\u003c\/strong\u003e 0.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e RCA 50Ω \/ XLR 150Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJitter:\u003c\/strong\u003e As low as -157dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e PCM up to 768kHz\/32-bit, DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIIS Input:\u003c\/strong\u003e PCM up to 768kHz\/32-bit, DSD512 native\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Bluetooth 5.1 (QCC5125): LDAC, aptX HD, aptX-Adaptive, up to 96kHz\/24-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e 10-band parametric EQ with TOPPING desktop software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR balanced + RCA single-ended, simultaneous output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Mode:\u003c\/strong\u003e Yes – direct connection to active speakers or power amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V trigger input and output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote:\u003c\/strong\u003e 2.4G Bluetooth remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Windows, Mac, Linux, iOS, Android (ASIO driver for Windows)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e Machined aluminum (Black \/ Silver)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING D90 III Discrete\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eAC cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-hero-banner.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac hero banner\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-feature-introduction.jpg?v=1787183220\" alt=\"topping d90 iii discrete dac feature introduction\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-psrm-1bit-module.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac psrm 1bit module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-16-phase-architecture.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac 16 phase architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-dynamic-range-130db.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac dynamic range 130db\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-snr-performance.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac snr performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-low-jitter.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac low jitter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-iv-conversion.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac iv conversion\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-10-band-peq.jpg?v=1787183220\" alt=\"topping d90 iii discrete dac 10 band peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-ldac-bluetooth.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac ldac bluetooth\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-connectivity.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-outputs-xlr-rca.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac outputs xlr rca\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-iis-input.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac iis input\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-preamp-mode.jpg?v=1787183218\" alt=\"topping d90 iii discrete dac preamp mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-12v-trigger.jpg?v=1787183220\" alt=\"topping d90 iii discrete dac 12v trigger\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-power-supply.jpg?v=1787183218\" alt=\"topping d90 iii discrete dac power supply\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-high-resolution-support.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac high resolution support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-bluetooth-remote.jpg?v=1787183281\" alt=\"topping d90 iii discrete dac bluetooth remote\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-technical-specifications.jpg?v=1787183219\" alt=\"topping d90 iii discrete dac technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-measurements.jpg?v=1787183218\" alt=\"topping d90 iii discrete dac measurements\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-performance-chart.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac performance chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-in-the-box.jpg?v=1787183221\" alt=\"topping d90 iii discrete dac in the box\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48848268918976,"sku":"10012776","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48848269246656,"sku":"10015567","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d90-iii-discrete-dac-front-view.jpg?v=1787183230"},{"product_id":"topping-d50-iii-dac","title":"TOPPING D50 III Dual ES9039Q2M Hi-Res Desktop DAC","description":"\u003cp\u003e\u003cstrong\u003eTOPPING D50 III Desktop DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING D50 III is the third-generation evolution of the acclaimed D50 line, bringing significant enhancements over its predecessors. Dual ES9039Q2M D\/A chips deliver exceptional clarity and depth, with support for formats up to DSD512 and PCM 768kHz backed by hi-res certification. A brand-new I\/V conversion circuit, LDAC wireless capability, and dual Type-C connections make it a fully modern desktop DAC – with THD+N below 0.00006% and advanced 10-band PEQ adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Core Audio Excellence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual ES9039Q2M D\/A chips form the core of the D50 III, with one chip dedicated to each stereo channel. This architecture achieves higher SNR, greater dynamic range, and lower distortion – ensuring every note is rendered with crystal-clear precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew I\/V Conversion Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe newly designed current-to-voltage conversion circuit pushes the boundaries of audio reproduction, combining lower distortion, reduced noise, and a compact design to deliver sound as close to the original recording as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCNC Unibody Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D50 III is machined from a single piece of aluminum into a CNC unibody construction. This not only provides superior electromagnetic shielding for a quiet signal path, but also adds an elegant, precision-crafted look to your desk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Freedom with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmbrace high-quality audio without the wires. The D50 III supports LDAC and other high-definition Bluetooth codecs over Bluetooth 5.1, ensuring your wireless listening experience does not compromise on sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Compatibility with Dual Type-C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual Type-C interfaces handle both signal transmission and power, with plug-and-play support across Windows, macOS, Linux, and mobile platforms – ready to breathe new life into your music library on any device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Outputs – RCA \u0026amp; TRS Balanced\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth RCA single-ended and TRS balanced outputs are available, catering to a variety of professional and personal audio setups from powered speakers to amplifiers and recording gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamplifier Mode for Your Desk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform your desktop speaker setup with the D50 III’s preamp mode. Adjust volume directly on the device for a streamlined experience with active speakers or power amplifiers, no separate preamp required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTen-Band PEQ at Your Fingertips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustomize your sound with ten-band parametric EQ adjustment. The new desktop software and refined PEQ algorithm allow intricate tuning with customizable profiles, making your audio experience truly your own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger \u0026amp; Seamless Pairing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 12V trigger output enables integrated power control with other devices. The D50 III is designed to pair perfectly with the A50 III headphone amplifier for a complete, high-performance desktop audio solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chips:\u003c\/strong\u003e Dual ES9039Q2M (one per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Formats:\u003c\/strong\u003e PCM up to 768kHz; DSD up to DSD512 (hi-res certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Bluetooth 5.1 with LDAC and high-definition codecs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @1kHz (A-wt):\u003c\/strong\u003e XLR \u0026lt;0.00006% \/ RCA \u0026lt;0.00008%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @20-20kHz (90kBW):\u003c\/strong\u003e XLR \u0026lt;0.0002% \/ RCA \u0026lt;0.0004%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (A-wt):\u003c\/strong\u003e XLR 132dB \/ RCA 127dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (A-wt):\u003c\/strong\u003e XLR 132dB \/ RCA 127dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-20kHz (±0.1dB); 20Hz-40kHz (±0.3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e XLR 4.0Vrms (4V Mode) \/ 5.0Vrms (5V Mode); RCA 2.0Vrms \/ 2.5Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise (A-wt):\u003c\/strong\u003e XLR \u0026lt;1.3µVrms \/ RCA \u0026lt;1.1µVrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk:\u003c\/strong\u003e XLR -147dB \/ RCA -136dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e XLR 100Ω \/ RCA 50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e TRS balanced + RCA single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Dual Type-C (signal + power)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEQ:\u003c\/strong\u003e 10-band parametric EQ with desktop software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Mode:\u003c\/strong\u003e Yes – direct volume control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V trigger output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e CNC unibody aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Black, Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING D50 III unit\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUSB A-C cable and USB C-C cable\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003eProduct information card\u003c\/li\u003e\n\u003cli\u003eGuide for Bluetooth remote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dac-hero.jpg?v=1787202179\" alt=\"topping d50 iii dac hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dac-introduction.jpg?v=1787202179\" alt=\"topping d50 iii dac introduction\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dual-es9039q2m-chips.jpg?v=1787202181\" alt=\"topping d50 iii dual es9039q2m chips\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dac-core-architecture.jpg?v=1787202181\" alt=\"topping d50 iii dac core architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-iv-conversion-circuit.jpg?v=1787202179\" alt=\"topping d50 iii iv conversion circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-cnc-unibody-shielding.jpg?v=1787202181\" alt=\"topping d50 iii cnc unibody shielding\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-ldac-bluetooth.jpg?v=1787202180\" alt=\"topping d50 iii ldac bluetooth\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dual-type-c-connectivity.jpg?v=1787202180\" alt=\"topping d50 iii dual type c connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-high-resolution-support.jpg?v=1787202179\" alt=\"topping d50 iii high resolution support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-format-support-dsd-pcm.jpg?v=1787202180\" alt=\"topping d50 iii format support dsd pcm\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-outputs-rca-trs.jpg?v=1787202179\" alt=\"topping d50 iii outputs rca trs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-preamp-mode.jpg?v=1787202177\" alt=\"topping d50 iii preamp mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-product-front-dark.jpg?v=1787202180\" alt=\"topping d50 iii product front dark\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-ten-band-peq.jpg?v=1787202179\" alt=\"topping d50 iii ten band peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-peq-software.jpg?v=1787202180\" alt=\"topping d50 iii peq software\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-12v-trigger.jpg?v=1787202176\" alt=\"topping d50 iii 12v trigger\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-a50iii-pairing.jpg?v=1787202178\" alt=\"topping d50 iii a50iii pairing\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-system-setup.jpg?v=1787202180\" alt=\"topping d50 iii system setup\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-remote-control.jpg?v=1787202180\" alt=\"topping d50 iii remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-01.jpg?v=1787202178\" alt=\"topping d50 iii specifications sheet 01\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-02.jpg?v=1787202178\" alt=\"topping d50 iii specifications sheet 02\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-03.jpg?v=1787202179\" alt=\"topping d50 iii specifications sheet 03\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-04.jpg?v=1787202178\" alt=\"topping d50 iii specifications sheet 04\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-05.jpg?v=1787202179\" alt=\"topping d50 iii specifications sheet 05\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-06.jpg?v=1787202179\" alt=\"topping d50 iii specifications sheet 06\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-specifications-sheet-07.jpg?v=1787202178\" alt=\"topping d50 iii specifications sheet 07\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-in-the-box.jpg?v=1787202179\" alt=\"topping d50 iii in the box\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-accessories.jpg?v=1787202179\" alt=\"topping d50 iii accessories\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48849210507456,"sku":"10015376","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48849211883712,"sku":"10015574","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-d50-iii-dac-front-view.jpg?v=1787202182"},{"product_id":"gustard-r26-ii-dac","title":"GUSTARD R26 II 26-Bit Discrete R2R Network Streaming DAC","description":"\u003cp\u003e\u003cstrong\u003eGUSTARD R26 II Network Streaming DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GUSTARD R26 II is the definitive evolution of the acclaimed R26, incorporating the advanced decoding module from GUSTARD’s flagship R30. This fully discrete 26-bit R2R DAC delivers exceptional digital-to-analog conversion with upgraded network streaming, Bluetooth 5.1, and a refined power supply design. Supporting native DSD512 and PCM up to 768kHz, the R26 II is engineered for audiophiles who demand natural, musical sound – the organic signature that only true R2R architecture can provide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e26-Bit Fully Discrete R2R Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the heart of the R26 II lies a 26-bit fully discrete R-2R resistor ladder derived from the flagship R30 – four times the resolution of the original R26. Unlike delta-sigma converters, the R-2R ladder performs direct, instantaneous conversion of digital signals to analog, eliminating digital harshness and filtering artifacts for a clean, natural, and richly musical presentation with a dynamic range exceeding 130dB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNative 1-Bit DSD \u0026amp; Hi-Res PCM Processing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA dedicated DSD processor handles true 1-bit DSD signals with full precision, bypassing PCM transcoding for a pure signal path. Native DSD64–DSD512 is supported via USB and LAN, with staggering DSD2048 available through the I²S interface. PCM support reaches 32-bit\/768kHz, and extends to 32-bit\/1536kHz over I²S – compatibility with virtually any high-resolution source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-New Network Streaming Bridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeveloped in collaboration with CelAudio, the upgraded network bridge runs an optimized Linux kernel for stable, prioritized streaming. It supports Roon Bridge, AirPlay, UPnP\/DLNA, Spotify Connect, and HQPlayer NAA, letting the R26 II act as a dedicated high-end streaming DAC with the amplifier placed right next to your speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGCLK-02 Precision Clock Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe R26 II uses GUSTARD’s Femto Clock Technology with the GCLK-02 module, achieving PLL locking accuracy within 1Hz and ultra-low jitter across all digital interfaces. A dedicated 10MHz BNC clock input accepts an external master clock (50Ω, CMOS square wave or sine) for systems where clock control is handled at a higher level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Toroidal Transformers for Clean Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual independent toroidal transformers provide dedicated power to the digital and analog sections, isolating the D\/A conversion process from electromagnetic interference and crosstalk. Paired with upgraded low-ESR premium capacitors and multi-layer filtering, the result is a blacker background where even the quietest musical details emerge with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClass-A Discrete Analog Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fully discrete Class-A analog output stage features a Class-A low-pass filter with zero op-amps in the signal path, ensuring pure, natural tone with a rich, organic character. Balanced XLR and single-ended RCA outputs integrate seamlessly with amplifiers, preamps, and active speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.1 with LDAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.1 provides convenient wireless playback with LDAC support for transmission up to 96kHz, along with AAC, SBC, aptX, aptX LL, and aptX HD – easy high-quality listening from phones and tablets without additional hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Inputs \u0026amp; Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA wide input array covers USB Type-B, AES\/EBU, coaxial, optical (TOSLINK), I²S, RJ45 Ethernet, and Bluetooth, with fixed-level balanced XLR (4.0Vrms) and RCA (2.0Vrms) outputs. The full-width aluminum chassis includes vibration-damped feet and front touch controls, available in Black or Silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasured Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe R26 II delivers reference-grade measured performance: THD+N below 0.0003% (1kHz A-weighted), signal-to-noise ratio and dynamic range above 130dB (A-weighted), and a frequency response of 20Hz–20kHz within ±0.1dB – pristine clarity with zero coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e 26-bit fully discrete R2R ladder (R30-derived module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e Native DSD64–DSD512 (USB\/LAN); up to DSD2048 via I²S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e Up to 32-bit\/768kHz (up to 32-bit\/1536kHz via I²S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e USB Type-B, AES\/EBU, coaxial, optical, I²S, LAN (Ethernet), Bluetooth 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e Balanced XLR (4.0Vrms) + RCA (2.0Vrms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.1 with LDAC (up to 96kHz), AAC, SBC, aptX, aptX LL, aptX HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Streaming:\u003c\/strong\u003e Roon Bridge, AirPlay, UPnP\/DLNA, Spotify Connect, HQPlayer NAA (CelAudio bridge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock:\u003c\/strong\u003e GCLK-02 Femto Clock, PLL locking within 1Hz; 10MHz BNC external clock input (50Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt;0.0003% (1kHz, A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;130dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e \u0026gt;130dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz–20kHz (±0.1dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;100Ω (RCA), \u0026lt;200Ω (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Stage:\u003c\/strong\u003e Class-A discrete, zero op-amps in signal path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Dual independent toroidal transformers with premium low-ESR capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e AC 100–240V, 50\/60Hz; \u0026lt;20W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 330 × 260 × 65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Black, Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGUSTARD R26 II network streaming DAC\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-dac-hero.jpg?v=1787205598\" alt=\"gustard r26 ii dac hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-dac-introduction.jpg?v=1787205599\" alt=\"gustard r26 ii dac introduction\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-26bit-r2r-architecture.jpg?v=1787205596\" alt=\"gustard r26 ii 26bit r2r architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-r30-decoding-module.jpg?v=1787205589\" alt=\"gustard r26 ii r30 decoding module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-native-dsd-processing.jpg?v=1787205598\" alt=\"gustard r26 ii native dsd processing\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-discrete-r2r-ladder.jpg?v=1787205598\" alt=\"gustard r26 ii discrete r2r ladder\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-pcm-hi-res-support.jpg?v=1787205595\" alt=\"gustard r26 ii pcm hi res support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-dsd512-pcm768k.jpg?v=1787205597\" alt=\"gustard r26 ii dsd512 pcm768k\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-signal-path-diagram.jpg?v=1787205596\" alt=\"gustard r26 ii signal path diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-network-streaming-bridge.jpg?v=1787205599\" alt=\"gustard r26 ii network streaming bridge\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-celaudio-network-bridge.jpg?v=1787205598\" alt=\"gustard r26 ii celaudio network bridge\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-roon-airplay-upnp.jpg?v=1787205594\" alt=\"gustard r26 ii roon airplay upnp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-gclk-02-clock-module.jpg?v=1787205598\" alt=\"gustard r26 ii gclk 02 clock module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-femto-clock-synchronization.jpg?v=1787205597\" alt=\"gustard r26 ii femto clock synchronization\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-external-10mhz-clock.jpg?v=1787205597\" alt=\"gustard r26 ii external 10mhz clock\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-dual-toroidal-transformers.jpg?v=1787205597\" alt=\"gustard r26 ii dual toroidal transformers\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-power-supply-design.jpg?v=1787205596\" alt=\"gustard r26 ii power supply design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-class-a-analog-stage.jpg?v=1787205598\" alt=\"gustard r26 ii class a analog stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-internal-circuit-detail.jpg?v=1787205593\" alt=\"gustard r26 ii internal circuit detail\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-bluetooth-51-ldac.jpg?v=1787205588\" alt=\"gustard r26 ii bluetooth 51 ldac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-digital-inputs.jpg?v=1787205594\" alt=\"gustard r26 ii digital inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-rear-panel-connectivity.jpg?v=1787205589\" alt=\"gustard r26 ii rear panel connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-xlr-rca-outputs.jpg?v=1787205593\" alt=\"gustard r26 ii xlr rca outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-remote-control.jpg?v=1787205591\" alt=\"gustard r26 ii remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-technical-specifications.jpg?v=1787205596\" alt=\"gustard r26 ii technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-measurements.jpg?v=1787205597\" alt=\"gustard r26 ii measurements\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-performance-chart.jpg?v=1787205596\" alt=\"gustard r26 ii performance chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-in-the-box.jpg?v=1787205596\" alt=\"gustard r26 ii in the box\"\u003e\u003c\/p\u003e","brand":"GUSTARD","offers":[{"title":"Black","offer_id":48849491230912,"sku":"10015083","price":1649.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48849491263680,"sku":"10010173","price":1649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r26-ii-dac-front-view.jpg?v=1787205590"},{"product_id":"gustard-r30-discrete-r2r-dac","title":"GUSTARD R30 Fully Discrete R2R Network Streaming DAC","description":"\u003cp\u003e\u003cstrong\u003eGUSTARD R30 Discrete R2R Network Streaming DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GUSTARD R30 is a flagship fully discrete R2R ladder network streaming DAC for listeners who want digital done differently. Instead of delta-sigma toggling, its resistor ladder converts digital signals directly, producing a natural, detailed sound free of the digital edge. Around this core sits serious engineering – true 1-bit DSD decoding, FPGA-based clock management, a self-developed network bridge, and a discrete Class-A analog output stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Discrete R2R Ladder Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe R30’s self-designed discrete R2R module converts digital signals directly through a precision-matched resistor ladder network. This demands extreme resistor matching and stability, but it pays off with a more organic, analog-like conversion that avoids the high-frequency switching artifacts of conventional delta-sigma DACs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue 1-Bit DSD Decoding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNative support for DSD1024 handles data density 1,024 times that of CD audio. In DIRECT DSD mode, the bitstream bypasses PCM conversion entirely and is decoded straight through a 1-bit switching array, preserving micro-details and timing integrity for an extremely detailed, dynamic presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFPGA Digital Filtering with Triple Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree filter modes – Linear Sharp, Minimum Slow, and Super Slow – let you shape the sound to your taste. Built on adaptive multi-order algorithms, the filtering reduces in-band aliasing noise while enhancing resolution and dynamics, free from the harshness found in conventional DACs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOCXO \u0026amp; GCLK-02 Precision Clocking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn SC-cut crystal OCXO clock keeps jitter to imperceptible levels thanks to exceptional thermal stability and stress resistance. The GCLK-02 clock module with proprietary PLL achieves 1Hz sync-lock precision, and a dedicated 10MHz BNC input accepts an external master clock for reference-grade systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Bridge Built for Music\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe self-developed CelWare-based network bridge strips away non-audio processes to minimize jitter and latency. Protocol support includes Roon Bridge, AirPlay, HQPlayer NAA, UPnP\/DLNA, Spotify Connect, mConnect, BubbleUPnP, and QQMusic, with web-based control via \/\/r30.local.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscrete Class-A Analog Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstead of integrated op-amps, the R30’s discrete Class-A low-pass filter stage lets each component be tuned individually, giving better control of frequency response, harmonic character, and transient handling for a rich, natural tonal balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePassive Relay Preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith its R2R relay-based volume control, the R30 doubles as a passive analog preamp. Switch into pure bypass mode to use it strictly as a DAC, or connect it directly to powered monitors or a power amplifier and control volume remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInputs cover USB (XMOS XU216 with isolation), coaxial, optical, AES\/EBU, dual I²S with adjustable pinout, LAN, and a TF card reader. Outputs include balanced XLR (5.1Vrms) and unbalanced RCA (2.5Vrms), both 100Ω, plus trigger in\/out for system integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasured Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReference-grade measured performance: THD+N ≤0.00145% @ 1kHz, SNR \u0026gt;121dB, dynamic range \u0026gt;123dB, crosstalk −139dB @ 10kHz, and a frequency response of 20Hz–20kHz within ±0.2dB – clean, transparent conversion across the whole band.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Architecture:\u003c\/strong\u003e Fully discrete R2R ladder network, 27-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e Native DSD1024 via I²S (true 1-bit); DSD512 via USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e Up to 1536kHz via I²S; 768kHz via USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Filters:\u003c\/strong\u003e FPGA NOS + triple modes: Linear Sharp, Minimum Slow, Super Slow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock System:\u003c\/strong\u003e SC-cut OCXO + GCLK-02, PLL 1Hz sync-lock; external 10MHz BNC input (50Ω, 0–20dBm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;123dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e \u0026gt;121dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e ≤0.00145% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e −139dB @ 10kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMD:\u003c\/strong\u003e ≈0.002% @ −1dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e XLR 5.1Vrms + RCA 2.5Vrms (fixed or relay volume controlled, 100Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e USB (XMOS XU216), Coaxial, Optical, AES\/EBU, Dual I²S, LAN, TF card reader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming Protocols:\u003c\/strong\u003e Roon Bridge, AirPlay, HQPlayer NAA, UPnP\/DLNA, Spotify Connect, mConnect, BubbleUPnP, QQMusic (CelWare)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier:\u003c\/strong\u003e R2R relay-based passive volume control with pure bypass mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e Trigger in\/out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e AC 115V\/230V, 50\/60Hz; consumption \u0026lt;35W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 430 × 300 × 80 mm (94mm with feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.0 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-r2r-architecture-detail.jpg?v=1787223513\" alt=\"gustard r30 r2r architecture detail\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-natural-analog-sound.jpg?v=1787223512\" alt=\"gustard r30 natural analog sound\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-true-1bit-dsd-decoding.jpg?v=1787223513\" alt=\"gustard r30 true 1bit dsd decoding\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-dsd1024-native-support.jpg?v=1787223513\" alt=\"gustard r30 dsd1024 native support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-pcm-hi-res-support.jpg?v=1787223510\" alt=\"gustard r30 pcm hi res 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-external-10mhz-clock.jpg?v=1787223513\" alt=\"gustard r30 external 10mhz clock\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-clock-synchronization.jpg?v=1787223513\" alt=\"gustard r30 clock synchronization\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-network-streaming-bridge.jpg?v=1787223513\" alt=\"gustard r30 network streaming bridge\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-celware-streaming-system.jpg?v=1787223514\" alt=\"gustard r30 celware streaming system\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-roon-airplay-upnp.jpg?v=1787223513\" alt=\"gustard r30 roon 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-xmos-xu216-usb-interface.jpg?v=1787223512\" alt=\"gustard r30 xmos xu216 usb interface\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-usb-isolation-design.jpg?v=1787223509\" alt=\"gustard r30 usb isolation design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-digital-inputs-connectivity.jpg?v=1787223512\" alt=\"gustard r30 digital inputs connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-ios-coaxial-aes-inputs.jpg?v=1787223512\" alt=\"gustard r30 ios coaxial aes inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-balanced-xlr-rca-outputs.jpg?v=1787223512\" alt=\"gustard r30 balanced xlr rca outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-trigger-connectivity.jpg?v=1787223511\" alt=\"gustard r30 trigger connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-front-panel-display.jpg?v=1787223511\" alt=\"gustard r30 front panel display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-technical-specifications.jpg?v=1787223513\" alt=\"gustard r30 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-measurements-performance.jpg?v=1787223513\" alt=\"gustard r30 measurements performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-dimensions-design.jpg?v=1787223512\" alt=\"gustard r30 dimensions design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-in-the-box-package.jpg?v=1787223508\" alt=\"gustard r30 in the box package\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-accessories-remote-control.jpg?v=1787223509\" alt=\"gustard r30 accessories remote control\"\u003e\u003c\/p\u003e","brand":"GUSTARD","offers":[{"title":"Black","offer_id":48851385385152,"sku":"10019410","price":3599.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48851387023552,"sku":"10011589","price":3599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-r30-dac-front-view.jpg?v=1787223512"},{"product_id":"gustard-x30-quad-es9039spro-dac","title":"GUSTARD X30 Quad ES9039SPRO Network Streaming DAC \u0026 Preamp","description":"\u003cp\u003e\u003cstrong\u003eGUSTARD X30 Network Streaming DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GUSTARD X30 is a flagship DAC and network streamer built for uncompromising sound quality and modern flexibility. Featuring four ES9039SPRO DAC chips, a discrete Class-A analog stage, FPGA-based control, and an integrated preamp with relay R2R volume, it delivers precise, natural, and spacious audio. With Roon, AirPlay, UPnP, and Spotify streaming over Ethernet, plus fixed balanced and single-ended outputs, the X30 serves as a refined centerpiece for high-end digital and analog systems alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuad ES9039SPRO DAC Chips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach stereo channel is driven by two ES9039SPRO chips with independent power supplies and grounding, maintaining strict channel separation. This fully balanced architecture reduces interference, enriches spatial imaging, and delivers nuanced stereo definition across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDSP Digital Filter on SHARC Platform\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA newly developed high-performance digital filter runs on the Analog Devices SHARC digital audio DSP platform, using high-precision 64-bit floating-point operations and advanced anti-aliasing noise algorithms to significantly reduce in-band aliasing noise for superior sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFPGA Programmable Logic Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA programmable FPGA manages clock functions, 2nd PLL digital shaping, DOP demodulation, and PCM\/DSD depop switching. This provides a robust foundation for clock management and precise signal routing, keeping the digital path clean and stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK2 OCXO Clock \u0026amp; 10MHz Sync\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe X30 integrates a K2 oven-controlled crystal oscillator (OCXO) for stable, high-precision clock signals. A dedicated 10MHz BNC input accepts an external master clock (square\/sine wave, 0.2–3.3V), synchronizing decoding with a reference clock for systems where timing control matters most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Streaming Bridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt-in Gigabit Ethernet supports Roon, AirPlay, UPnP, HQPlayer NAA, and Spotify Connect, with web-based configuration and online firmware updates. The X30 acts as a complete streaming DAC, connecting directly to your network and playback services without additional hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscrete Class-A Analog Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe analog low-pass filter uses discrete Class-A circuitry tailored to the ES9039SPRO’s behavior, with a high-current I\/V converter and parallel connection circuit that fully utilizes the chip’s current capability. Every component operates at its optimal point for a detailed yet natural tonal response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePassive Relay Preamp with R2R Volume\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA relay-based R2R volume control operates in the analog domain, adjustable via the included remote with no signal degradation. The X30 can drive power amplifiers or active speakers directly, or serve as a high-end fixed-output DAC for an external preamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Outputs \u0026amp; Measured Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFixed-level RCA (2.5Vrms, 100Ω) and XLR (5.1Vrms, 100Ω) outputs connect to preamps or amplifiers directly. Measured performance is reference-grade: THD+N ≤0.0001% @ 1kHz, SNR 129dB, dynamic range 130dB, crosstalk −139dB @ 10kHz, and a frequency response of 20Hz–20kHz within ±0.2dB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chips:\u003c\/strong\u003e 4 × ESS ES9039SPRO (two per channel, fully balanced, independent power\/grounding)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e LAN (100\/1000Mbps), USB, Optical, Coaxial, AES\/EBU, I²S, 10MHz BNC clock input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming Protocols:\u003c\/strong\u003e Roon, AirPlay, UPnP, HQPlayer NAA, Spotify Connect (web config, online firmware updates)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rates:\u003c\/strong\u003e PCM up to 768kHz; DSD512 (via USB\/LAN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e Fixed XLR 5.1Vrms (100Ω) + RCA 2.5Vrms (100Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Filter:\u003c\/strong\u003e SHARC DSP platform, 64-bit floating-point, anti-aliasing noise algorithm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock System:\u003c\/strong\u003e K2 OCXO oven-controlled crystal oscillator; external 10MHz BNC (square\/sine, 0.2–3.3V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp:\u003c\/strong\u003e Relay-based R2R analog volume control (remote adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Stage:\u003c\/strong\u003e Discrete Class-A low-pass filter; high-current I\/V converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e ≤0.0001% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 129dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 130dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e −139dB @ 10kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz–20kHz (±0.2dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e AC 115V\/230V, 50\/60Hz; \u0026lt;30W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 430 × 300 × 80 mm (92mm with feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.0 kg (packaged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Black, Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGUSTARD X30 main unit\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-dual-dac-per-channel.jpg?v=1787229282\" alt=\"gustard x30 dual dac per channel\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-dsp-digital-filter.jpg?v=1787229284\" alt=\"gustard x30 dsp digital filter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-sharc-dsp-platform.jpg?v=1787229284\" alt=\"gustard x30 sharc dsp platform\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-fpga-programmable-logic.jpg?v=1787229284\" alt=\"gustard x30 fpga programmable logic\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-k2-ocxo-clock.jpg?v=1787229284\" alt=\"gustard x30 k2 ocxo clock\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-external-10mhz-clock.jpg?v=1787229283\" alt=\"gustard x30 external 10mhz clock\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-clock-synchronization.jpg?v=1787229285\" alt=\"gustard x30 clock synchronization\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-network-streaming-bridge.jpg?v=1787229282\" alt=\"gustard x30 network streaming bridge\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-roon-airplay-upnp.jpg?v=1787229283\" alt=\"gustard x30 roon airplay upnp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-spotify-naa-streaming.jpg?v=1787229284\" alt=\"gustard x30 spotify naa streaming\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-discrete-class-a-analog-stage.jpg?v=1787229285\" alt=\"gustard x30 discrete class a analog stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-iv-converter-circuit.jpg?v=1787229283\" alt=\"gustard x30 iv converter circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-analog-lpf-design.jpg?v=1787229280\" alt=\"gustard x30 analog lpf design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-relay-r2r-volume-preamp.jpg?v=1787229283\" alt=\"gustard x30 relay r2r volume preamp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-balanced-xlr-rca-outputs.jpg?v=1787229281\" alt=\"gustard x30 balanced xlr rca outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-fixed-output-connectivity.jpg?v=1787229281\" alt=\"gustard x30 fixed output connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-trigger-and-inputs.jpg?v=1787229281\" alt=\"gustard x30 trigger and inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-technical-specifications.jpg?v=1787229284\" alt=\"gustard x30 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-measurements-performance.jpg?v=1787229285\" alt=\"gustard x30 measurements performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-dimensions-design.jpg?v=1787229284\" alt=\"gustard x30 dimensions design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-in-the-box-package.jpg?v=1787229284\" alt=\"gustard x30 in the box package\"\u003e\u003c\/p\u003e","brand":"GUSTARD","offers":[{"title":"Black","offer_id":48851885326528,"sku":"10011354","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48851885424832,"sku":"10016243","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-x30-dac-front-view.jpg?v=1787229284"},{"product_id":"xduoo-a35-el34-tube-integrated-amplifier","title":"XDUOO A35 EL34 Tube Integrated Amplifier with ES9018K2M DAC","description":"\u003cp\u003e\u003cstrong\u003eXDUOO A35 EL34 Tube Integrated Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XDUOO A35 is a hand-wired, all-tube integrated amplifier that combines classic EL34 push-pull power with a built-in ESS ES9018K2M DAC and Qualcomm Bluetooth 5.1. Delivering 45W per channel, the A35 works as both a stereo speaker amplifier and a modern desktop Hi-Fi centerpiece, pairing vintage tube warmth with convenient digital and wireless sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Stage All-Tube Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A35 uses a classic three-stage tube topology: a 12AX7 dual triode handles voltage amplification with excellent linearity, two 12AU7 triodes form a low-noise, low-impedance driver stage, and four precisely matched EL34 tubes in a push-pull configuration deliver 45W per channel of grand dynamics and delicate musical detail. Every tube is strictly selected and precisely matched.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePoint-to-Point Hand-Wired Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCore circuits are built with traditional point-to-point soldering, using direct component connections that eliminate extra lead interference. Short copper wiring keeps the layout neat with natural shielding and low crosstalk, preserving the pure, warm classic tube sound audiophiles seek.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Linear Operation Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier runs in ultra-linear mode for balanced tonal response, wide frequency extension, and strong output control, maintaining a 20Hz–60kHz frequency range. Solid bass, a layered soundstage, and clear detail make it equally at home with orchestral, jazz, vocal, and electronic music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eESS ES9018K2M DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA built-in ESS ES9018K2M high-performance DAC chip provides ultra-low distortion and high signal-to-noise performance, extending dynamic range for refined, layered digital playback directly through the amplifier—no external DAC required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQualcomm Bluetooth 5.1 with aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A35 is equipped with a Qualcomm Bluetooth 5.1 chip supporting SBC, AAC, aptX, and aptX HD codecs, enabling stable, high-fidelity wireless audio from smartphones, tablets, and portable music players.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom EI Transformer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply is built around a custom EI transformer wound with imported low-magnetostriction silicon steel cores and high-purity enameled copper wire, vacuum-impregnated at high temperature. This suppresses coil resonance and vibration, eliminates high-frequency noise, and provides a stable, ultra-low noise foundation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Components \u0026amp; Gold-Plated Connectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMain filter capacitors are Japan-made TK audio-dedicated models tailored for tube amplifiers, delivering smooth, warm tone, full bass, and crisp treble. Gold-plated input and output connectors ensure reliable, anti-oxidation contact for lossless long-term signal transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Protection \u0026amp; Shock-Resistant Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-strength metal casing with a dedicated tube shockproof structure blocks vibration and electromagnetic interference. Built-in relay protection introduces a 60-second startup delay so the tubes warm up gradually before playback, and automatically guards against overload and short-circuit conditions to protect connected speakers and internal components. The included infrared remote control allows convenient adjustment from across the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Complement:\u003c\/strong\u003e 12AX7 × 1, 12AU7 × 2, EL34 × 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 45W per channel (8Ω load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz – 60kHz (+3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 93dB (A-Weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e ≤1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e \u0026gt;63dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 300mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 4Ω \/ 8Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e CD IN, AUX1 IN, AUX2 IN, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e ESS ES9018K2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Qualcomm 5.1 | SBC, AAC, aptX, aptX HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e AC 110V (100–120V) \/ 220V (220–240V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 232W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e 38 × 34 × 20 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 20 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXDUOO A35 integrated vacuum tube amplifier\u003c\/li\u003e\n\u003cli\u003ePre-installed vacuum tubes\u003c\/li\u003e\n\u003cli\u003eInfrared remote control\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-tube-integrated-amplifier-hero.jpg?v=1787286049\" alt=\"xduoo a35 tube integrated amplifier hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-el34-three-stage-tube-circuit.jpg?v=1787286048\" alt=\"xduoo a35 el34 three stage tube circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-point-to-point-hand-wiring.jpg?v=1787286049\" alt=\"xduoo a35 point to point hand wiring\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-ultra-linear-operation-mode.jpg?v=1787286049\" alt=\"xduoo a35 ultra linear operation mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-ess-es9018k2m-dac.jpg?v=1787286048\" alt=\"xduoo a35 ess es9018k2m dac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-qualcomm-bluetooth-51-aptx-hd.jpg?v=1787286049\" alt=\"xduoo a35 qualcomm bluetooth 51 aptx hd\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-front-panel-controls-inputs.jpg?v=1787286049\" alt=\"xduoo a35 front panel controls inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-custom-ei-transformer.jpg?v=1787286048\" alt=\"xduoo a35 custom ei transformer\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-premium-audiophile-components.jpg?v=1787286049\" alt=\"xduoo a35 premium audiophile components\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-relay-protection-circuit.jpg?v=1787286048\" alt=\"xduoo a35 relay protection circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-infrared-remote-control.jpg?v=1787286048\" alt=\"xduoo a35 infrared remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-shock-resistant-metal-chassis.jpg?v=1787286049\" alt=\"xduoo a35 shock resistant metal chassis\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-technical-specifications.jpg?v=1787286048\" alt=\"xduoo a35 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-in-the-box-package.jpg?v=1787286048\" alt=\"xduoo a35 in the box package\"\u003e\u003c\/p\u003e","brand":"XDUOO","offers":[{"title":"Default Title","offer_id":48857528926400,"sku":"10018720","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-a35-el34-tube-integrated-amplifier-front-view.jpg?v=1787286051"}],"url":"https:\/\/hifichic.com\/collections\/desktop-dacs.oembed","provider":"HIFICHIC","version":"1.0","type":"link"}