{"title":"Desktop Headphone AMPs","description":null,"products":[{"product_id":"topping-l50-nfca-headphone-amplifier","title":"TOPPING L50 NFCA Headphone Amplifier","description":"\u003cp\u003eTopping unveils the L50, its latest balanced headphone amplifier, a perfect companion to the advanced E50 MQA desktop DAC. Featuring a redesigned NFCA circuit, the L50 delivers pristine signal amplification with minimal distortion and exceptional SNR ratings. With an impressive maximum output power of 3500mW (3.5W) at 16Ω, it effortlessly drives even the most demanding headphones. At 600Ω, the L50 provides a substantial 290mW of power, catering to a wide range of headphones.\u003c\/p\u003e\n\u003cp\u003eSensitive IEM users can rejoice, as the Topping L50 boasts an ultra-low output impedance of \u0026lt;0.1Ω and an impeccably clean noise floor, ensuring a noise-free listening experience. Designed to seamlessly pair with the latest E50 MQA DAC, the Topping L50 forms a powerful and high-fidelity desktop stack with MQA decoding capabilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA High-Class Amplifier Complementing the E50 DAC:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTopping presents the formidable Topping L50 headphone amplifier, perfectly suited to accompany their recently launched E50 Desktop DAC. The L50 is designed to elevate your headphone listening experience by providing clean and robust signal amplification, completing your desktop setup with the E50+L50 combo for an exceptional audio journey.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionizing NFCA Amplification Circuit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt upon the same fundamental principles as the premium A30 Pro amplifier, the Topping L50 introduces a reimagined NFCA circuit tailored for the headphone amplifier. It delivers double the power compared to the L30 at 300Ω impedance, ensuring clean signal amplification with reduced distortion and a generous dynamic range. The device achieves an astonishingly low 0.3uV noise level and boasts an impressive 145dB dynamic range, guaranteeing top-tier performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Single-Ended \u0026amp; Balanced Configurations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Topping L50 caters to both single-ended and balanced input\/output preferences. Users can seamlessly pair this amplifier with the latest E50 Desktop DAC, utilizing either the TRS balanced or RCA single-ended input\/output options, while also offering input pass-through via RCA and TRS ports. For headphones, the L50 provides a 4-pin XLR balanced connection and a 6.35mm single-ended port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTailored Gain Modes for All Headphones:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a three-level gain switch, the Topping L50 offers precise volume control for both sensitive and demanding headphones. It boasts an impressive output rating of up to 3500mW@16Ω, making it capable of powering even the most demanding headphones effortlessly. Even at a high 600Ω impedance, the L50 delivers a clean and potent 290mW output, ensuring compatibility with a wide range of headphone types.\u003c\/p\u003e\n\u003cp\u003eL50's three gain options cover a broad spectrum, accommodating low-sensitivity full-sized over-ear headphones to high-sensitivity IEMs. Thanks to its exceptionally low noise level of 0.3uV, even IEMs will experience a pristine listening environment free from background noise.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/l50-nfca-headphone-amp.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\/nfca-circuit-ultra-low-noise.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\/performance-regardless-of-distortion-and-dynamic-range.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\/wide-range-of-adaptation-to-headphone.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\/l50-easily-match-with-high-or-low-sensitivity.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\/bypass-path-l50-amp.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\/red-l50-on-the-desktop.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\/balck-and-silver-l50-work-with-headphone.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\/chromatic-color-amp.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\/two-l50-dsd-mqa-decoding.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\/function-compare-to-smsl-l30-a50s-a30pro-a90.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\/frequency-response-index-fro-l50.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\/fft-spectrum-thd_n-vs-power-index.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\/l50-size.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\/l50-packing-list.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Red","offer_id":48702454235328,"sku":"10014031-Red","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702454268096,"sku":"10014031-Silver","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48702454300864,"sku":"10014031-Black","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48702454333632,"sku":"10014031-Blue","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_best-budget-headphone-amp-topping-l50.jpg?v=1785713084"},{"product_id":"topping-a30-pro-nfca-headphone-amplifier","title":"TOPPING A30 PRO NFCA Headphone Amplifier","description":"\u003cp\u003eThe Topping A30 Pro stands out as a supremely powerful desktop headphone amplifier, featuring fully balanced 4-pin XLR and 4.4mm headphone output ports. With an impressive ultra-low distortion rating close to 0.00006%, it delivers pristine, distortion-free output. This versatile amplifier caters to both high-demanding headphones and sensitive IEMs, thanks to its convenient three-step gain switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpeccable Power for Your Headphones: \u003c\/strong\u003eThe hallmark of an exceptional headphone amplifier lies in its powerful, distortion-free output. The Topping A30 Pro excels in both aspects, delivering a natural, lifelike audio experience. It boasts THD+N ratings of 0.00006%, an ultra-low noise floor of \u0026lt;0.3uV, and an impressive high dynamic range of 145dB. Prepare to immerse yourself in pitch-black, noise-free sound with your HiFi headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowerhouse for Your Headphones: \u003c\/strong\u003eUnleash the A30 Pro's immense power in your audio chain. It effortlessly drives even the most challenging headphones with ease. Offering up to 6W at 16 ohms, 5.5W at 32 ohms, 840mW at 300 ohms, and 420mW at 600 ohms, it ensures remarkable control and drive for a wide range of headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCutting-Edge NFCA-Based Audio Circuit:\u003c\/strong\u003e The A30 Pro features a newly redesigned NFCA-based audio circuit, meticulously optimized for outstanding single-ended performance and delivering impeccably clean and crisp output. With its 10xOPA1656 architecture and UHGF (Ultra High Gain Feedback) technology, this amplifier maximizes performance to the fullest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Ground Loop Noise: \u003c\/strong\u003eSay goodbye to disruptive ground loop noise with the A30 Pro's GND\/LIFT switch. Switch to LIFT when encountering ground loop noise, shifting the ground point from the chassis to connected equipment, effectively silencing the interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Input Passthrough: \u003c\/strong\u003eThe A30 Pro passes input signals directly through to RCA or TRS when powered down, enabling seamless connection of active monitors and benefiting from an external DAC without additional amplification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdaptive Gain Control:\u003c\/strong\u003e Tailor your listening experience with the A30 Pro's three-step gain switch, providing -14dB, 0dB, and +14dB gain modes. Whether you're using sensitive IEMs or high-impedance headphones, the A30 Pro adapts to your preferences and equipment with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Pair with D30 Pro Desktop DAC: \u003c\/strong\u003eThe A30 Pro and D30 Pro share compact dimensions, allowing easy stacking. With a combined height of just 4 inches, they fit effortlessly under a monitor, in desk compartments, or on space-restricted shelves. Choose from black, silver, or mix and match for a stylish setup. Elevate your audio journey with the TOPPING A30 Pro.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a30-pro-incredible-power-nfca-headphone-amplifier.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-a30-pro-highlights.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-a30-pro-headphone-amp-highlights.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\/satisfactory-mid-range-headphone-amp.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\/apx555b-limits-the-noise-of-a30-pro.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\/redesigned-nfca-circuit-optimized-with-opa1656-chip.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\/a30-pro-with-huge-output-power-and-margin-bring-excellent-control.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\/a30-headphone-amp-with-various-jacks-to-match-different-plug.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-a30-pro-provide-3-step-gain-settings.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\/se-bal-input-pass-through-will-be-more-suitable-active-speakers.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\/a39032699eff80da1de46ea317dea84d.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\/say-goodbye-to-the-ground-loops-noise-with-topping-a30-pro.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\/d30-pro-is-the-best-dac-for-a30-pro_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-a30-pro-works-with-headphone.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\/compare-topping-a30-pro-to-other-topping-headphone-amps.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-a30-pro-specifications_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\/a30-pro-headphone-amplifier-specifications.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\/a30-pro-headphone-amp-specs.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\/a30-pro-size-measurement.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\/a30-pro-packing-list.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\/a30-pro-frequency-response-index_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\/a30pro-fft-spectrum-thd-vs-power-index.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702455677120,"sku":"10018083-Black","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702455709888,"sku":"10018083-Silver","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-a30-pro-nfca-headphone-amplifier.jpg?v=1785712877"},{"product_id":"topping-a90-discrete-balanced-headphone-amplifier-pre-amplifier","title":"TOPPING A90 Discrete Balanced Headphone Amplifier \u0026 Pre-amplifier","description":"\u003cp\u003eIntroducing the Topping A90 Discrete, a powerhouse of a headphone amplifier that boasts a fully discrete NFCA (Nested Feedback Composite Amplifier) module with four built-in NFCA-Discrete modules, each consisting of 39 transistors for a fully balanced structure. This redesign unleashes remarkable power, producing 9800mW of clean output at 16Ω. Paired with the EXT90 extender for additional connections, it's a high-end desktop audio dream.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Benchmark Amplifier: \u003c\/strong\u003eThe Topping A90, fondly known as \"Mr. Clean,\" has earned nicknames like \"The Giant Killer\" and \"The Best Amp Ever.\" It sets the standard for sub-$1,000 solid-state amplifiers with its clean and powerful balanced output. The A90D takes this legacy further by embracing fully discrete components. Four discrete NFCA modules with 39 transistors each form the foundation for a fully balanced amplifier architecture, ensuring unrivaled distortion and noise performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhancements Over A90: \u003c\/strong\u003eThe A90D goes beyond the A90 with quality-of-life improvements, including an R2R volume relay, a remote control, a ground loop noise terminator switch, a 12V trigger interface, a redesigned UI, volume memorization, and improved specs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Headphone Compatibility: \u003c\/strong\u003eThe A90D effortlessly handles planar magnetic, electrostatic, dynamic drivers, and IEMs thanks to its high output voltage, current capacity, and low output impedance. Enjoy high power for full-sized headphones or delicately drive sensitive IEMs without audible noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGround Loop Noise Eliminator: \u003c\/strong\u003eThe A90D features a GND\/LIFT switch to tackle ground loop noise, eliminating buzzing or humming sounds that can disrupt your audio experience when multiple equipment pieces are used together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Amp Mode: \u003c\/strong\u003eSwitch to pre-amp mode to connect a power amplifier for bookshelf, desktop, or floor speakers. It can also be connected to the D90SE\/LE DAC in pre-amp mode, creating a high-end sound system with the convenience of remote control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger Interface: \u003c\/strong\u003eThe A90D offers a 12V trigger interface, enabling synchronized power-on\/off with other devices equipped with a 12V trigger interface, such as the TOPPING LA90.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR2R Volume Control: \u003c\/strong\u003eUtilizing an R2R volume control composed of relays and resistor networks, the A90D provides precise control, longevity, and complete channel balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume Memorization: \u003c\/strong\u003eThe A90D can memorize output volume settings for pre-amp, headphone amp, and PRE+HPA modes, automatically restoring the last volume used for future sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced \u0026amp; Single-Ended Headphone Connections: \u003c\/strong\u003eThe A90 Discrete features three headphone output ports, accommodating both single-ended and balanced connections (4-pin XLR and 4.4mm Balanced, along with a 6.35mm single-ended connection). Its high output voltage, current, and low output impedance make it compatible with a wide range of headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Clean Performance with Low Distortion: \u003c\/strong\u003eThis highly powerful headphone amplifier maintains ultra-low distortion even at peak loads. At 6700mW and 32Ω, it achieves \u0026lt;0.1% THD+N, while at 950mW and 300Ω, it boasts \u0026lt;0.00003% distortion, ensuring pristine audio reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-Level Gain Settings: \u003c\/strong\u003eThe A90 Discrete offers two gain settings for versatility: low gain (0dB for single-ended and 6dB for balanced) suits high-sensitivity headphones and IEMs, while high gain (9.5dB for single-ended and 15.5dB for balanced) drives power-hungry full-sized headphones.\u003c\/p\u003e\n\u003cp\u003eDiscover a new dimension of audio excellence with the Topping A90 Discrete, where power, precision, and performance unite.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/fully-discrete-balanced-headphone-amp-a90.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-a90-discrete-features.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\/a90-uses-fully-discrete-nfca-to-create-wonderful-amp.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-a90-xlr-balanced-se-jacks.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-a90-amp-compatible-with-difference-headphones.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\/a90-discrete-amp-can-maintain-ultra-low-distortion-output-under-high-power-load.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\/a90-discrete-has-two-gain-options-to-cover-wide-varitey-headphones.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\/a90-discrete-amp-adds-gnd-lift-switch-to-solve-ground-loop-noise.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\/a90-serves-as-headphone-amp-also-a-preamp.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e\n\n\u003cimg 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/dimension-of-a90-amp.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\/a90-amp-specifications.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\/packing-list-of-a90-amp.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-a90-discrete-balanced-headphone-amp-for-pc-small-amplifier-for-speakers-hifichic.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\/fft-spectrum-of-topping-a90-showing-low-distortion-.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\/snr-rca-ratio-of-a90.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\/snr-rac-xlr-ratio-of-a90.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\/dnr-rca-ratio-of-a90.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\/a90-thd-noise-vs-power-ratio.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\/thd-noise-vs-power-ratio-of-a90.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\/thd-noise-ratio-of-a90_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\/a90-thd-noise-ratio_2.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702457577664,"sku":"10012130-Black","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702457610432,"sku":"10012130-Silver","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-a90-discrete-balanced-headphone-amplifier-powered-amp-for-speakers-hifichic_1.png?v=1785712498"},{"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 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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=\"\" 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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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier","title":"TOPPING MX3s Desktop USB DAC \u0026 Headphone Amplifier \u0026 Speaker Amplifier","description":"\u003cp\u003eExperience audio perfection with the Topping MX3S—an upgraded all-in-one desktop solution for audiophiles. This compact powerhouse combines a high-performance AKM DAC, advanced Bluetooth connectivity, and a Merus Class D power amp chipset. Whether driving speakers or powering headphones, the MX3S delivers outstanding performance with an automatic on\/off function for convenience. With a built-in EQ function and comprehensive audio system capabilities, it's the ultimate choice for a versatile and immersive audio experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Audio Solution:\u003c\/strong\u003e An upgraded version of the classic MX3, the MX3S is the ultimate all-in-one desktop solution for audio enthusiasts. Whether you're seeking high-performance audio decoding, a powerful speaker amp, or a robust headphone amplifier, the MX3S delivers it all in a super compact form factor. Enjoy your favorite music and movies through various devices, from in-ear monitors to full-sized headphones and even a 2.1 speaker system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution AKM DAC: \u003c\/strong\u003eFeaturing a high-performance AKM DAC chip, the MX3S supports decoding of high-resolution audio signals up to 24-bit\/192kHz. Immerse yourself in rich, clean, and smooth audio output for an elevated listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Bluetooth Connectivity: \u003c\/strong\u003eEquipped with Qualcomm's QCC3040 Bluetooth Chipset, the MX3S ensures high-definition Bluetooth input with support for LDAC, AptX HD, AptX, AAC, and SBC codecs. Enjoy seamless wireless connectivity for your devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Power Headphone Output:\u003c\/strong\u003e Experience a one-stop solution for all your audio needs. The MX3S houses a high-power headphone amplifier, providing up to 700mW of clean power. With two-level gain modes, it accommodates both sensitive IEMs and high-power demanding headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In EQ Function: \u003c\/strong\u003eTake control of your audio with the built-in EQ function. Adjust the Bass and Treble response within a range of -10dB to +10dB, customizing the output to suit your preferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto Off for Effortless Operation: \u003c\/strong\u003eExperience convenience with the automatic on\/off function on digital inputs. The MX3S detects input signals, automatically powering on, and enters standby mode when the signal is inactive for a minute.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Powerhouse:\u003c\/strong\u003e With a Merus Class D power amplification chipset, the MX3S packs a punch, delivering up to 62W of clean output per channel for speakers at 4Ω. The compact size doesn't compromise on power, making it ideal for driving most bookshelf speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMax playback support\u003cbr\u003e USB: 24-bit\/192kHz\u003cbr\u003e Coax\/opt: 24-bit\/192kHz\u003cbr\u003e Bluetooth: AAC, SBC, aptX, aptX HD, aptX Adaptive\u003cbr\u003e\u003cstrong\u003eMX3s headphone amplifier specs\u003c\/strong\u003e\u003cbr\u003eTHD+N@1kHz (A-wt)\u003cbr\u003e USB\/OPT\/COAX: \u0026lt;0.003% @270mW (300Ω) \/ \u0026lt;0.001% @30mW (300Ω) \u003cbr\u003e AUX: \u0026lt;0.003% @270mW (32Ω) \/ \u0026lt;0.001% @30mW (300Ω) \u003cbr\u003e Bluetooth (aptX adaptive): \u0026lt;0.003% @270mW (32Ω) \/ \u0026lt;0.002% @30mW (300Ω) \u003cbr\u003eSNR @ 1kHz (A-wt)\u003cbr\u003e USB\/OPT\/Coax: 115dB\u003cbr\u003e AUX: 127dB\u003cbr\u003e Bluetooth: 115dB\u003cbr\u003eDynamic range @1kHz (A-wt) \u003cbr\u003e USB\/OPT\/Coax: 115dB\u003cbr\u003e AUX: 127dB\u003cbr\u003e Bluetooth: 115dB\u003cbr\u003eFrequency response\u003cbr\u003e USB\/OPT\/Coax: 20Hz - 20kHz (+0.1dB\/-0.3dB)\u003cbr\u003e AUX: 20Hz - 20kHz (+0.1dB\/-0.1dB)\u003cbr\u003e Bluetooth: 20Hz - 20kHz \u003cbr\u003eOutput level\u003cbr\u003e USB\/OPT\/Coax: 3.4Vpp (low gain) \/ 15.6Vpp (high gain)\u003cbr\u003e AUX: 10.2Vpp (low gain) \/ 14.4Vpp (high gain)\u003cbr\u003e Bluetooth: 3.4Vpp (low gain) \/ 15.6Vpp (high gain)\u003cbr\u003eNoise (A-wt)\u003cbr\u003e USB\/OPT\/Coax: \u0026lt;2.0uVrms (low gain) \/ \u0026lt;7.0uVrms (high gain)\u003cbr\u003e AUX: \u0026lt;2.0uVrms (low gain) \/ \u0026lt;7.0uVrms (high gain)\u003cbr\u003e Bluetooth: \u0026lt;2.0uVrms (low gain) \/ \u0026lt;7.0uVrms (high gain)\u003cbr\u003eChannel crosstalk\u003cbr\u003e USB\/OPT\/Coax: -90dB\u003cbr\u003e AUX: -90dB\u003cbr\u003e Bluetooth: -90dB\u003cbr\u003eInput sensitivity \u003cbr\u003e USB\/OPT\/Coax: 0dBFS (low gain) \/ 0dBFS (high gain)\u003cbr\u003e AUX: 4.2Vrms (low gain) \/ 1.2Vrms (high gain)\u003cbr\u003e Bluetooth: 0dBFS (low gain) \/ 0dBFS (high gain)\u003cbr\u003eGain\u003cbr\u003e USB\/OPT\/Coax: 2dB (low gain) \/ 14.8dB (high gain)\u003cbr\u003e AUX: -0.2dB (low gain) \/ 12.6dB (high gain)\u003cbr\u003e Bluetooth: 2dB (low gain) \/ 14.8dB (high gain)\u003cbr\u003eOutput impedance: \u0026lt;0.5Ω\u003cbr\u003eOutput power\u003cbr\u003e 700mW x2 @32Ω THD+N \u0026lt;1% \u003cbr\u003e 400mW x2 @64Ω THD+N\u0026lt;1% \u003cbr\u003e 100mW x2 @300Ω THD+N\u0026lt;1%\u003cbr\u003eLoad impedance: \u0026gt;8Ω \u003cbr\u003e\u003cstrong\u003eMX3s power amplifier specs\u003c\/strong\u003e\u003cbr\u003eTHD+N@1kHz (A-wt)\u003cbr\u003e USB\/OPT\/COAX: \u0026lt;0.005% @5W (4Ω) \/ \u0026lt;0.004% @5W (8Ω) \u003cbr\u003e AUX: \u0026lt;0.005% @5W (4Ω) \/ \u0026lt;0.004% @5W (8Ω) \u003cbr\u003e Bluetooth (aptX adaptive): \u0026lt;0.005% @5W (4Ω) \/ \u0026lt;0.004% @5W (8Ω) \u003cbr\u003eSNR @ 1kHz (A-wt)\u003cbr\u003e USB\/OPT\/Coax: 110dB\u003cbr\u003e AUX: 110dB\u003cbr\u003e Bluetooth: 110dB\u003cbr\u003eDynamic range @1kHz (A-wt) \u003cbr\u003e USB\/OPT\/Coax: 110dB\u003cbr\u003e AUX: 110dB\u003cbr\u003e Bluetooth: 110dB\u003cbr\u003eFrequency response\u003cbr\u003e USB\/OPT\/Coax: 20Hz - 20kHz (+0.1dB\/-0.5dB)\u003cbr\u003e AUX: 20Hz - 20kHz (+0.1dB\/-01.5dB)\u003cbr\u003e Bluetooth: 20Hz - 20kHz \u003cbr\u003eOutput level\u003cbr\u003e USB\/OPT\/Coax: 40Vpp (4Ω) \/ 44Vpp (8Ω)\u003cbr\u003e AUX: 40Vpp (4Ω) \/ 44Vpp (8Ω)\u003cbr\u003e Bluetooth: 40Vpp (4Ω) \/ 44Vpp (8Ω)\u003cbr\u003eNoise (A-wt)\u003cbr\u003e USB\/OPT\/Coax: \u0026lt;60uVrms (low gain) \/ \u0026lt;100uVrms (high gain)\u003cbr\u003e AUX: \u0026lt;60uVrms (low gain) \/ \u0026lt;100uVrms (high gain)\u003cbr\u003e Bluetooth: \u0026lt;60uVrms (low gain) \/ \u0026lt;100uVrms (high gain)\u003cbr\u003eChannel crosstalk\u003cbr\u003e USB\/OPT\/Coax: -90dB\u003cbr\u003e AUX: -90dB\u003cbr\u003e Bluetooth: -90dB\u003cbr\u003eInput sensitivity \u003cbr\u003e USB\/OPT\/Coax: -2.0dBFS (low gain) \/ -8dBFS (high gain)\u003cbr\u003e AUX: 1.0dBFS (low gain) \/ 0.5dBFS (high gain)\u003cbr\u003e Bluetooth: -2.0dBFS (low gain) \/ -8dBFS (high gain)\u003cbr\u003eGain\u003cbr\u003e USB\/OPT\/Coax: 26.5dB (low gain) \/ 32.5dB (high gain)\u003cbr\u003e AUX: 24dB (low gain) \/ 30dB (high gain)\u003cbr\u003e Bluetooth: 26.5dB (low gain) \/ 32.5dB (high gain)\u003cbr\u003eOutput impedance: \u0026lt;0.2Ω\u003cbr\u003eOutput power\u003cbr\u003e 62W x2 @4Ω THD+N\u0026lt;10%\u003cbr\u003e 50W x2 @4Ω THD+N\u0026lt;1%\u003cbr\u003e 40W x2 @8Ω THD+N\u0026lt;1%\u003cbr\u003e 30W x2 @8Ω THD+N\u0026lt;1%\u003cbr\u003eLoad impedance: 4-8Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003eTOPPING MX3s\u003cbr\u003ePower adapter\u003cbr\u003ePower cable\u003cbr\u003eUSB cable\u003cbr\u003eRemote control\u003cbr\u003eBluetooth antenna\u003cbr\u003eUser manual\u003cbr\u003eWarranty card\u003c\/p\u003e\n\n\u003cimg 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-hifichic-3.jpg\" alt=\"\" style=\"display:block;margin:20px 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-hifichic-29.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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-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-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-hifichic-8.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48702469046464,"sku":"10012605-Black","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702469079232,"sku":"10012605-Silver","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-mx3s-desktop-usb-dac-headphone-amplifier-speaker-amplifier-2.jpg?v=1785679506"},{"product_id":"topping-a70pro-fully-balanced-headphone-amplifier","title":"TOPPING A70PRO Fully Balanced Headphone Amplifier","description":"\u003cp\u003eDiscover the pinnacle of audio amplification with the Topping A70 Pro, a fully balanced headphone amplifier designed to elevate your listening experience. Equipped with the revolutionary T'ang-ku-la Module, ultra-low noise input stage, and an astounding 17000mW x 2 output power, this amplifier redefines high-fidelity sound. Seamlessly transitioning between headphone amplifier and preamplifier, the A70 Pro offers precision control, customizable settings, and a vibrant Aurora UI—all in a sleek, powerful package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT'ang-ku-la Module: Elevate Your Audio Journey: \u003c\/strong\u003eNamed after an insurmountable mountain, the T'ang-ku-la Module signifies the amplifier's soaring spirit. Featuring a new three-stage feedback circuit, it reduces noise and distortion while achieving an unmatched 147dB dynamic range. This innovative technology not only enhances reliability and extends component life but also diminishes thermal noise for a truly immersive audio experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Circuit Architecture: Silence Meets Power \u003c\/strong\u003eThe A70 Pro introduces an ultra-low noise input stage that enhances balanced input noise performance and increases input impedance to 20kΩ, ensuring seamless compatibility with a variety of devices. A redesigned gain architecture further diminishes noise and distortion at high gain states, delivering unparalleled clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Powered Output, Minimal Distortion: Sonic Prowess\u003c\/strong\u003e Delivering an abundance of output power, the A70 Pro commands attention. With a remarkable output power of 17000mW@16Ω, it effortlessly drives even the most demanding headphones. The amplifier ensures a robust output thrust with ultra-low distortion and minimal noise levels, reaching as low as 0.2uVrms—a testament to its capability with high-sensitivity headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGround Loop Noise: Banished with a Switch \u003c\/strong\u003eBid farewell to ground loop noise with the A70 Pro's GND\/LIFT switch. In LIFT mode, noise vanishes, leaving you with pure, uninterrupted sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAurora UI: Tailor Your Experience \u003c\/strong\u003eExperience the A70 Pro's vibrant display screen adorned with three touch buttons, featuring the Aurora UI system. Customize the device's appearance and access playback information, FFT, and VU meter effortlessly by pressing the volume knob—an innovative and visually engaging user interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise Volume Adjustment with R2R Relay Control: Fine-Tuned Brilliance\u003c\/strong\u003e Topping introduces a precise volume adjustment system for the A70 Pro, employing relays and resistor networks to create an R2R volume control module. This design ensures accurate volume adjustment with extended service life, maintaining fidelity even at low volume levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable Inputs with EXT90 Support: Versatility Unleashed\u003c\/strong\u003e Equipped with balanced XLR and Single-Ended RCA inputs, the A70 Pro offers a robust foundation. Users can expand connectivity using the Topping EXT90 external input device, adding four Balanced XLRs and two single-ended RCA inputs, ensuring versatility and adaptability to diverse audio setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMax THD+N: \u0026lt;0.00005%\u003cbr\u003eMax SNR: 147dB\u003cbr\u003eMax dynamic range: 147dB\u003cbr\u003eFrequency response: 20Hz - 40kHz\u003cbr\u003eMax output levels: 56Vpp (low gain), 54Vpp (high gain)\u003cbr\u003eActual noise level (A-wt): \u0026lt;0.6uVrms (low gain), \u0026lt;1.8uVrms (high gain)\u003cbr\u003eLowest crosstalk: -133dB\u003cbr\u003eGain: 6dB (low gain), 19.8dB (high gain)\u003cbr\u003eOutput levels\u003cbr\u003e 17,000mW x2 @16Ω \u003cbr\u003e 12,600mW x2 @32Ω \u003cbr\u003e 6,000mW x2 @64Ω \u003cbr\u003e 1,370mW x2 @300Ω \u003cbr\u003e 670mW x2 @600Ω \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003cbr\u003eTOPPING A70Pro\u003cbr\u003eRemote Control\u003cbr\u003ePower Cable\u003cbr\u003e6.36 to 3.5mm adapter\u003cbr\u003eWarranty card\u003cbr\u003e \u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a70pro-fully-balanced-headphone-amplifier-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-headphone-amplifier-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-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-a70pro-fully-balanced-headphone-amplifier-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":48702470324416,"sku":"10013212-Black","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702470357184,"sku":"10013212-Silver","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_topping-a70pro-fully-balanced-headphone-amplifier-6.png?v=1785679105"},{"product_id":"shanling-em5-ak4493-music-streamer-desktop-dac-headphone-amplifier","title":"SHANLING EM5 AK4493 Music Streamer Desktop DAC \u0026 Headphone Amplifier","description":"\u003cp\u003eThe Shanling EM5 is a masterpiece of audio engineering, promising a sublime listening experience that reflects over three decades of Shanling's dedication to precision and innovation. With its premium AKM DAC chip, separated power supply architecture, and a host of high-end components, it stands as a testament to Shanling's commitment to delivering smooth, natural sound. As your personalized streaming center, the EM5 not only offers exceptional Hi-Res audio decoding but also integrates seamlessly into your digital life. From the convenience of separated power supplies to the versatility of balanced headphone outputs, every detail is meticulously crafted. Whether you're a seasoned audiophile or a casual music enthusiast, the EM5 sets a new standard in audio excellence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnveiling Sonic Brilliance with AKM DAC Mastery:\u003c\/strong\u003e Dive into the rich, natural sound of the Shanling EM5, driven by the esteemed AKM AK4493EQ DAC chip. With Hi-Res decoding up to 32-Bit\/768kHz PCM and native DSD256, this audio marvel reflects Shanling's 30-year legacy of crafting sonic excellence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYour Oasis of Musical Discovery:\u003c\/strong\u003e Transform your space into a personalized streaming haven with the EM5, a standalone music system. The tailored closed Android OS seamlessly integrates Spotify, Tidal, Qobuz, and more. Explore your music library effortlessly via microSD, eliminating the need for intricate setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour Channels, Limitless Power: \u003c\/strong\u003eEmbark on an auditory journey with the EM5's revolutionary 4-channel balanced amplifier circuit. Crafted with OP+BUF architecture and four gain modes, it accommodates a spectrum of headphones—delivering powerful, distortion-free performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCraftsmanship in Every Decibel:\u003c\/strong\u003e Elevate your listening experience with premium components adorning the EM5. KDS crystal oscillators, 3rd Gen FPGA, thin film resistors, and Panasonic tantalum-polymer capacitors combine to forge an audio masterpiece with uncompromised quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Fidelity, Redefined: \u003c\/strong\u003eSeamlessly traverse the realms of Bluetooth with EM5's two-way connectivity (V4.2). LDAC streaming support, Airplay, DLNA, and NAS server compatibility usher in a new era of wireless audio exploration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommand and Conquer with Eddict: \u003c\/strong\u003eUnleash the full potential of the EM5 through the Shanling Music app. Revel in complete control, mirroring the display on your Android device—empowering you to orchestrate your audio haven effortlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Diversified: \u003c\/strong\u003eOutputs Reimagined: Indulge in versatility with EM5's balanced outputs—4-pin XLR and 4.4mm jack for a spectrum of balanced headphones. For added flexibility, the standard 6.35mm output awaits your audio preferences.\u003c\/p\u003e\n\u003cp\u003eInnovating audio for over 33 years, Shanling engineers the EM5 with a dual power supply system. Analog and digital realms receive dedicated power—ensuring a pristine, interference-free soundstage. A toroidal transformer energizes analog, while a precision circuit governs the digital domain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eDimensions: 23818855mm\u003cbr\u003eDisplay: 4.7” IPS (720x1280)\u003cbr\u003eAdjustable Gain: 4 Gain stages\u003cbr\u003eDAC: AKM AK4493EQ\u003cbr\u003eDigital Filters: 6 pre-set options\u003cbr\u003ePower Supply: 100V\/110-120V\/220-240V versions\u003cbr\u003eBluetooth Connectivity: V4.2 (LDAC\/APTX HD, AptX, SBC codec support)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Ended:\u003c\/strong\u003e\u003cbr\u003eOutput Power: 15.99mW@32Ω(Low), 56.56mW@32Ω(Medium gain), 195mW@32Ω(High gain), 570mW@32Ω(Turbo)\u003cbr\u003eSNR: 118dB@32Ω\u003cbr\u003eChannel Separation: 70dB@32Ω\u003cbr\u003eDynamic Range: 118dB@32Ω\u003cbr\u003eDistortion: 0.0027%@32Ω\u003cbr\u003eOutput Impedance: 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-desktop-dac-_-headphone-amplifier-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-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\/shanling-em5-ak4493-music-streamer-desktop-dac-_-headphone-amplifier-hifichic-14.jpg\" alt=\"\" style=\"display:block;margin:20px auto;max-width:100%;width:100%;height:auto;\"\u003e","brand":"SHANLING","offers":[{"title":"Black","offer_id":48702473994432,"sku":"10012268-Black","price":849.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48702474027200,"sku":"10012268-Silver","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/01_shanling-em5-ak4493-music-streamer-desktop-dac-headphone-amplifier-5.jpg?v=1785676473"},{"product_id":"smsl-h200-fully-balanced-headphone-amplifier-thx-aaa-888-4-4mm-xlr-6-35mm-120db-snr","title":"SMSL H200 Fully-Balanced Headphone Amplifier and Preamplifier with PLFC+ Discrete Circuit and Toroidal Power Supply","description":"\u003cp\u003e\u003cstrong\u003eReference Fully-Balanced Headphone Amplification\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL H200 is a fully-balanced headphone amplifier and preamplifier engineered to drive the most demanding headphones with authority and finesse. Built around PLFC+ Discrete amplifier technology and featuring a 120 dB signal-to-noise ratio, dual NJU72315 volume control, and comprehensive connectivity including 6.35mm single-ended, 4.4mm balanced, and XLR outputs, the H200 delivers uncompromising power, vanishingly low distortion, and absolute channel matching — whether driving high-impedance dynamics or current-hungry planar magnetics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePLFC+ Discrete Fully-Balanced Amplifier Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe H200 employs PLFC+ discrete-component fully-balanced amplifier circuit to achieve extraordinarily low distortion and noise levels. The AAA-888 circuit topology uses a carefully selected discrete components maintaining a true balanced signal path that cancels distortion components before they reach the output stage, resulting in a noise floor that is effectively inaudible and a signal path so transparent that what you hear is the recording — not the amplifier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFully-Balanced Architecture from Input to Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTrue fully-balanced signal handling runs from the XLR inputs through the volume control stage to the balanced headphone and preamp outputs. This end-to-end differential design rejects common-mode noise, doubles the voltage swing capability, and provides superior channel separation compared to single-ended designs. The result is a wider soundstage, tighter bass control, and greater dynamic expression with balanced headphones.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePGA4311 Precision Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVolume is managed by the Texas Instruments PGA4311, a 4-channel digitally-controlled analog resistor-ladder volume chip. Unlike conventional potentiometers that suffer from channel imbalance at low levels and degrade over time, the PGA4311 offers 0.5 dB step precision with near-perfect channel tracking across the entire attenuation range — from whisper-quiet to concert-level.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTriple Headphone Outputs for Maximum Flexibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe H200 accommodates every headphone connection standard: 6.35mm single-ended, 4.4mm Pentaconn balanced, and 4-pin XLR balanced. All three outputs are driven by dedicated output buffers with independent protection circuits, allowing you to connect multiple headphones simultaneously without compromising performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual NJU72315 Preamp Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen used as a preamplifier, the H200's dual NJU72315 balanced output stage drives power amplifiers and active speakers with the same transparency it delivers to headphones. Selectable fixed and variable output modes make it equally suited as a dedicated headphone amp or as the control center of a compact desktop speaker system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBright OLED Display with Real-Time Feedback\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-contrast OLED screen provides clear visibility of input selection, volume level, gain setting, and output mode. Intuitive front-panel controls make switching between headphones and preamp modes, or between single-ended and balanced inputs, fast and frustration-free.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInputs include balanced XLR and single-ended RCA, while outputs cover 6.35mm, 4.4mm, and XLR for headphones plus RCA and XLR for preamp duties. Whether your source is a DAC, turntable preamp, or streaming bridge, the H200 integrates seamlessly into any high-fidelity signal chain.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRugged CNC Aluminum Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe H200 is housed in a precision-machined aluminum enclosure that provides robust physical protection, effective EMI shielding, and a clean, modern aesthetic that complements any desktop audio stack. Compact dimensions ensure it fits comfortably alongside your existing components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Technology:\u003c\/strong\u003e PLFC+ Discrete\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 120 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e TI PGA4311 (4-Channel, 0.5 dB Steps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Stage:\u003c\/strong\u003e Dual NJU72315 (Fully Balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 6.35mm SE \/ 4.4mm Balanced \/ 4-Pin XLR Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Outputs:\u003c\/strong\u003e RCA (SE) \/ XLR (Balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e RCA (SE) \/ XLR (Balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Modes:\u003c\/strong\u003e Fixed \/ Variable (Preamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e OLED (Volume, Input, Gain, Mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e CNC-Machined Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 kg (2.65 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 H200 Fully-Balanced Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eRemote Control\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-h200-balanced-headphone-amplifier-overview.webp\" alt=\"SMSL H200 Balanced Headphone Amplifier Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-fully-balanced-thx-aaa-888-circuit.webp\" alt=\"SMSL H200 Fully Balanced Thx Aaa 888 Circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-6-35mm-4-4mm-xlr-outputs.webp\" alt=\"Smsl H200 6 35Mm 4 4Mm Xlr Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-pga4311-resistor-ladder-volume-control.webp\" alt=\"Smsl H200 Pga4311 Resistor Ladder Volume Control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-120db-snr-ultra-low-distortion.webp\" alt=\"Smsl H200 120Db Snr Ultra Low Distortion\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-dual-nju72315-preamp-stage.webp\" alt=\"Smsl H200 Dual Nju72315 Preamp Stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-oled-display-input-selection.webp\" alt=\"Smsl H200 Oled Display Input Selection\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-rca-xlr-inputs-connectivity.webp\" alt=\"Smsl H200 Rca Xlr Inputs Connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-cnc-aluminum-chassis-design.webp\" alt=\"Smsl H200 Cnc Aluminum Chassis Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-technical-specifications.webp\" alt=\"Smsl H200 Technical Specifications\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48720381804736,"sku":"10014788","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-h200-balanced-headphone-amplifier-display-detail.webp?v=1785915128"},{"product_id":"smsl-ph-1-moving-magnet-mm-phono-preamplifier-with-built-in-headphone-amplifier-and-riaa-equalization","title":"SMSL PH-1 Moving Magnet (MM) Phono Preamplifier with Built-In Headphone Amplifier and RIAA Equalization","description":"\u003cp\u003e\u003cstrong\u003eAnalog Warmth, Accurately Amplified\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL PH-1 is a dedicated moving-magnet (MM) phono preamplifier and headphone amplifier that bridges the gap between your turntable and your listening experience with precision, simplicity, and exceptional value. With 46 dB of clean gain optimized for modern MM cartridges, a built-in headphone output for private listening sessions, and a compact aluminum chassis that fits discreetly into any vinyl setup, the PH-1 brings your record collection to life with low noise, accurate RIAA equalization, and the kind of musical engagement that makes you want to flip the record and keep listening.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e46 dB of Clean, Low-Noise MM Gain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PH-1 provides 46 dB of gain specifically tailored for moving-magnet cartridges, the most common type found on entry-level to mid-range turntables. The low-noise preamplifier stage preserves the delicate high-frequency detail and dynamic nuance embedded in the record groove, while keeping hum and hiss well below the audible threshold.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAccurate RIAA Equalization\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery vinyl record is cut with the RIAA equalization curve, and every phono preamp must reverse it with precision. The PH-1 employs a carefully calibrated RIAA equalization circuit that ensures frequency response remains flat and tonally neutral. Bass is full and controlled, midrange is present and articulate, and treble is extended without edginess.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilt-In Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike most standalone phono preamps that only offer line-level output, the PH-1 includes a dedicated 6.35mm headphone jack with its own amplification stage. Enjoy your vinyl collection privately through headphones — perfect for late-night listening or apartment-friendly volumes — without needing a separate headphone amplifier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLine Output for System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard RCA line-level outputs allow the PH-1 to connect to powered speakers, integrated amplifiers, or any line-level input. Whether building a minimalist turntable system or integrating vinyl playback into an existing setup, the PH-1 provides the clean, standardized output your system expects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompact Aluminum Chassis with EMI Shielding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHoused in a precision-machined aluminum enclosure, the PH-1 is small enough to tuck behind or beside a turntable while providing excellent shielding against the electrical noise that can plague sensitive phono-level signals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Type:\u003c\/strong\u003e Moving Magnet (MM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 46 dB (Fixed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.008% (-81 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 84 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e -77 dB (1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Power:\u003c\/strong\u003e 90mW x 2 (32 Ohm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz - 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e RCA (Phono-Level)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e RCA (Line-Level) \/ 6.35mm Headphone Jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqualization:\u003c\/strong\u003e RIAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e DC 5V, 500mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 96 x 94 x 30 mm (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.205 kg (0.45 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 PH-1 MM Phono Preamplifier\u003c\/li\u003e\n\u003cli\u003ePower Adapter\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-ph1-mm-phono-preamp-features-part01.jpg\" alt=\"SMSL PH-1 MM Phono Preamp with Headphone Output Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part02.jpg\" alt=\"SMSL PH-1 46dB MM Gain and RIAA Equalization Details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part03.jpg\" alt=\"SMSL PH-1 Low-Noise Circuit Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part04.jpg\" alt=\"SMSL PH-1 Built-In Headphone Amplifier Stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part05.jpg\" alt=\"SMSL PH-1 RCA Line Output Connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part06.jpg\" alt=\"SMSL PH-1 Compact Design Details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part07.jpg\" alt=\"SMSL PH-1 System Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part08.jpg\" alt=\"SMSL PH-1 Performance and THD+N Measurements\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-features-part09.jpg\" alt=\"SMSL PH-1 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-ph1-mm-phono-preamp-features-part10.jpg\" alt=\"SMSL PH-1 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-ph1-mm-phono-preamp-features-part11.jpg\" alt=\"SMSL PH-1 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-ph1-mm-phono-preamp-features-part12.jpg\" alt=\"SMSL PH-1 Package Contents and Included Items\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48720624550080,"sku":"10019904","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-ph1-mm-phono-preamp-front-view.webp?v=1785920028"},{"product_id":"smsl-pl200-mqa-cd-player-and-dac-with-akm-ak4499ex-chip-balanced-xlr-outputs-and-headphone-amplifier","title":"SMSL PL200 MQA-CD Player and DAC with AKM AK4499EX Chip, Balanced XLR Outputs, and Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eA Modern CD Player with a Classic Soul\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL PL200 is a high-end MQA-CD player and DAC that bridges the golden age of physical media with the performance expectations of modern audiophile systems. Built around AKM's flagship AK4499EX digital-to-analog converter chip, with a precision CD transport, fully-balanced XLR outputs, a dedicated 1000mW headphone amplifier, and a distinctive piano-key control interface, the PL200 delivers the tactile ritual of disc playback with the resolution, soundstage depth, and dynamic authority of a reference-grade digital source.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFlagship AKM AK4499EX D\/A Conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the core of the PL200 is the AKM AK4499EX, a flagship 32-bit DAC chip that sets new benchmarks in measured performance. With a THD+N of just 0.000068% (-123.5 dB, unweighted) and a signal-to-noise ratio of 132 dB through the balanced XLR outputs, the AK4499EX resolves the finest micro-detail, instrumental texture, and spatial cues embedded in your CD collection. Every disc you play — from early 1980s pressings to modern MQA-encoded masters — is rendered with the precision it deserves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFull MQA-CD Decoding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PL200 provides full hardware MQA-CD decoding, unfolding high-resolution audio that has been folded into the standard 16-bit\/44.1kHz CD format. When you play an MQA-encoded disc, the PL200 reconstructs the original studio master with authenticated precision, delivering sound quality that far exceeds what the CD format was once thought capable of.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision CD Transport\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-quality CD mechanism with buffered read-ahead and advanced error correction ensures stable, jitter-free data extraction from every disc. The transport operates quietly and responds instantly to track changes, while the front-panel piano-key buttons provide a satisfying, tactile interface that makes operating the PL200 a genuine pleasure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBalanced XLR and Single-Ended RCA Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PL200 features both balanced XLR outputs (132 dB SNR) and single-ended RCA outputs (127 dB SNR), allowing direct connection to power amplifiers, active speakers, or preamplifiers. Unlike many CD players that require an external DAC for high-quality analog output, the PL200's built-in AK4499EX stage delivers reference-level conversion without additional components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1000mW Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA dedicated high-output headphone amplifier delivers 1000mW x 2 into 32-ohm loads, providing ample power for demanding full-size headphones. Whether you prefer the intimacy of private listening or need to monitor discs critically, the PL200's headphone output eliminates the need for a separate headphone amplifier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVersatile Input and Output Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond CD playback, the PL200 functions as a standalone DAC with USB, optical, and coaxial digital inputs. This means you can connect a computer, streamer, or other digital source and benefit from the same AK4499EX conversion quality. Bluetooth connectivity adds wireless streaming convenience, making the PL200 a true multi-source audio hub.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDistinctive Piano-Key Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn a deliberate nod to the golden age of hi-fi, the PL200 features mechanical piano-key control buttons. But these are not merely decorative — each key incorporates modern switch technology for precise, satisfying operation that combines vintage tactile feedback with contemporary reliability. The bright, legible display completes a front-panel design that is both nostalgic and thoroughly modern.\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 AKM AK4499EX (Flagship 32-bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.000068% (-123.5 dB, Unweighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (XLR):\u003c\/strong\u003e 132 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (RCA):\u003c\/strong\u003e 127 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (XLR):\u003c\/strong\u003e 132 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (RCA):\u003c\/strong\u003e 127 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output:\u003c\/strong\u003e 1000mW x 2 (32 Ohm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended) \/ Headphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial \/ Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full MQA-CD Hardware Decoding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 10 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 200 x 42 x 175 mm (7.87 x 1.6 x 6.8 in) (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7 kg (3.74 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL PL200 MQA-CD Player\u003c\/li\u003e\n\u003cli\u003eRemote Control\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-pl200-mk1-ak4499ex-cd-player-overview.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-akm-ak4499ex-dac-chip.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-mqa-cd-full-decoding.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-xlr-rca-balanced-outputs.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-headphone-amplifier-1000mw.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-usb-optical-coaxial-inputs.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-bluetooth-ldac-streaming.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-cd-transport-mechanism.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-piano-key-interface.jpg\" alt=\"SMSL PL200 MQA CD Player 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Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-cnc-aluminum-chassis.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-ips-lcd-display.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-remote-control.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-disc-compatibility.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-low-jitter-clock.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part01.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part02.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part03.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part04.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part05.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part06.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part07.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part08.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part09.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part10.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part11.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-specs-part12.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk1-package-contents.jpg\" alt=\"SMSL PL200 MQA CD Player Feature\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48723926024384,"sku":"10017398","price":669.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mqa-cd-player-angle-view_845aa42c-5590-4511-a0d9-2c72debed4e7.webp?v=1786002000"},{"product_id":"smsl-pl200-mk2-all-in-one-cd-player-dac-and-headphone-amplifier-with-ess-es9039q2m-and-plfc-balanced-hp-amp","title":"SMSL PL200 MK2 All-in-One CD Player, DAC, and Headphone Amplifier with ESS ES9039Q2M and PLFC Balanced HP Amp","description":"\u003cp\u003e\u003cstrong\u003eAll-in-One: CD Player, Desktop DAC, and Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL PL200 MK2 is a three-in-one audio hub that combines a high-resolution CD player, a fully-featured desktop DAC, and a dedicated balanced headphone amplifier into a single, beautifully engineered chassis. Built around the ESS ES9039Q2M DAC chip with support for PCM 32-bit\/768kHz, native DSD512, and up to 8x MQA unfolding, the PL200 MK2 delivers reference-grade digital-to-analog conversion alongside CD transport functionality, Bluetooth input and transmission, balanced XLR outputs, and SMSL's patented PLFC discrete headphone amplifier circuit — all measured and verified on an Audio Precision APx555B analyzer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M DAC: Modern Flagship Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ES9039Q2M is ESS Technology's latest-generation 32-bit DAC chip, delivering a measured dynamic range of 127 dB and signal-to-noise ratio of 127 dB through the balanced XLR outputs. THD+N is an astonishingly low 0.000079% (-122 dB, unweighted), placing the PL200 MK2 firmly in reference-class territory. With support for PCM up to 32-bit\/768kHz, native DSD512, and up to 8x MQA unfolding, every format in your library is decoded with bit-perfect accuracy and rendered with the transparency this converter is capable of.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCD Transport Mode with Pure Digital Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngage Transport Mode and the PL200 MK2 disables its internal D\/A conversion and headphone amplifier circuits, operating as a pure CD transport. Optical and coaxial digital outputs feed an external DAC with a pristine, jitter-free bitstream — perfect for integrating the PL200 MK2 into an existing high-end digital chain while retaining the tactile pleasure of physical disc playback.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePatented PLFC Fully-Balanced Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSMSL's proprietary PLFC discrete headphone amplifier circuit delivers 1.5 watts per channel into 16-ohm loads and 750 mW x 2 into 32 ohms through the balanced 4.4mm output. A 3.5mm single-ended output is also provided. Two selectable gain levels (Low +4 dB, High +8 dB) allow the PL200 MK2 to drive everything from sensitive IEMs to power-hungry planar magnetic headphones with authority and finesse.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rear panel is fully loaded: balanced XLR and single-ended RCA analog outputs, optical and coaxial digital outputs, USB-C audio input for DAC functionality, and an external clock input for synchronization with a reference clock generator. Input options include CD playback, USB-C DAC, and Bluetooth wireless reception. The PL200 MK2 also functions as a Bluetooth transmitter, sending audio wirelessly to Bluetooth headphones or speakers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQualcomm Bluetooth with LDAC and aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Qualcomm Bluetooth 5.0 platform supports SBC, AAC, aptX, aptX HD, and LDAC codecs for high-resolution wireless reception. The PL200 MK2 also serves as a Bluetooth transmitter, allowing you to stream CD playback or any wired input source to Bluetooth headphones or speakers — a rare and genuinely useful feature for late-night listening or shared sessions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIPS Color Display with Lyric Synchronization\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA bright, fully-laminated IPS color display presents playback status, audio format, sampling rate, and system information through a redesigned, intuitive user interface. During Bluetooth playback, the display supports synchronized lyrics, adding a visual dimension to your listening that is both informative and engaging.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision CNC Aluminum Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PL200 MK2 is housed in a precision-machined aluminum chassis with a transparent window that reveals the internal component layout. Multiple low-noise voltage regulator circuits ensure clean, stable power delivery to every stage — from the digital decoder to the analog output buffers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Precision APx555B Verified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery PL200 MK2 is measured and verified using an Audio Precision APx555B analyzer, the industry-standard measurement system used by the world's leading audio manufacturers. The published specifications are not theoretical — they are independently measured and guaranteed.\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 (32-bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB-C \/ Bluetooth \/ CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e RCA \/ XLR (Balanced) \/ 3.5mm HP \/ 4.4mm HP \/ Optical \/ Coaxial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Qualcomm 5.0 (SBC, AAC, aptX, aptX HD, LDAC) — Input and Transmitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Up to 8x Unfolding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.000079% (-122 dB, Unweighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (XLR):\u003c\/strong\u003e 127 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (RCA):\u003c\/strong\u003e 124 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (XLR):\u003c\/strong\u003e 127 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (RCA):\u003c\/strong\u003e 124 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Gain:\u003c\/strong\u003e Low +4 dB \/ High +8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Power:\u003c\/strong\u003e 1.5W x 2 @ 16 Ohm \/ 750mW x 2 @ 32 Ohm \/ 160mW x 2 @ 150 Ohm \/ 80mW x 2 @ 300 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Clock:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Fully-Laminated IPS Color Display with Lyric Sync\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 10 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 200 x 175 x 47.9 mm (7.9 x 6.9 x 1.9 in) (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.579 kg (3.48 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 PL200 MK2 CD Player \/ DAC \/ Headphone Amplifier\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\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-es9039q2m-cd-player-dac-overview.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-dac-chip-es9039q2m.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-mqa-8x-decoding.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-plfc-headphone-amp.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-cd-transport-mode.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-xlr-rca-outputs.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-bluetooth-ldac-streaming.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-headphone-jacks.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-ips-display.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-external-clock.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-usb-c-dac.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-cnc-chassis.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-system-setup.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-apx555b-measurement.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-accessories.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-specs-part01.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-specs-part02.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-specs-part03.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-specs-part04.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-package.webp\" alt=\"SMSL PL200 MK2 Feature\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48723956826304,"sku":"10014012","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-pl200-mk2-cd-player-dac-amp-front-view.webp?v=1786004093"},{"product_id":"smsl-vmv-p2-mk2-99-op-amp-parallel-matrix-headphone-amplifier-and-preamplifier-with-plfc-circuit-and-gan-power-supply","title":"SMSL VMV P2 MK2 99-Op-Amp Parallel Matrix Headphone Amplifier and Preamplifier with PLFC+ Circuit and GaN Power Supply","description":"\u003cp\u003e\u003cstrong\u003e99-Op-Amp Parallel Matrix: Reference Headphone Amplification\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL VMV P2 MK2 is a flagship fully-balanced headphone amplifier and preamplifier built around an extraordinary 99-piece low-noise operational amplifier parallel matrix. This brute-force yet precision-engineered architecture simultaneously satisfies the high-voltage swing requirements of high-impedance dynamic headphones and the high-current demands of low-impedance planar magnetics — delivering 14 watts per channel into 16 ohms and 8 watts per channel into 32 ohms. With a fully-balanced PLFC+ discrete circuit achieving 0.00006% THD+N, a GaN (Gallium Nitride) power supply delivering 135 dB dynamic range and SNR, three selectable gain levels, Hi-End preamp output capability, and USB firmware upgrade support, the P2 MK2 is a statement of what is possible when no compromise is made in the pursuit of headphone amplification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e99-Op-Amp Parallel Matrix Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhere most headphone amplifiers employ a handful of gain devices, the P2 MK2 deploys 99 individual low-noise operational amplifiers in a massively parallel configuration. This architecture dramatically reduces output impedance while multiplying instantaneous current delivery capability. The result is an amplifier that drives any headphone — from ultra-sensitive IEMs to the most current-hungry planar magnetic flagships — with absolute authority, control, and a noise floor that sits below the threshold of measurement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e14W x 2 into 16 Ohms of Clean Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutput power is specified at 14 watts per channel into 16 ohms and 8 watts per channel into 32 ohms. These are not inflated numbers — they represent continuous, clean power delivered through the fully-balanced PLFC+ circuit with distortion components buried at 0.00006% THD+N. Every headphone ever made operates comfortably within the P2 MK2's power envelope, with headroom to spare for the most demanding recordings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePLFC+ Fully-Balanced Discrete Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSMSL's Precision Linear Feedback Circuit (PLFC+) operates across four fully-independent differential channels from input to output, actively canceling common-mode noise and preserving signal integrity. The measured performance speaks for itself: 135 dB dynamic range, 135 dB signal-to-noise ratio, and total harmonic distortion plus noise of just 0.00006%. These are numbers that challenge the finest standalone preamplifiers regardless of price.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGaN Power Supply with 135 dB Dynamic Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply stage employs Gallium Nitride (GaN) semiconductor technology, which switches faster and wastes less energy than traditional silicon. This translates to cleaner, more stable DC rails with lower noise and faster transient response — directly contributing to the P2 MK2's extraordinary 135 dB dynamic range. The power supply is as much a part of the sonic signature as the amplifier circuit itself.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThree Selectable Gain Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree gain settings allow the P2 MK2 to be precisely matched to any headphone and source combination. Low gain for ultra-sensitive IEMs preserves the lowest possible noise floor. Medium gain for the majority of full-size headphones provides optimal headroom. High gain unlocks the full voltage swing capability for the most demanding high-impedance dynamic and low-sensitivity planar headphones.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHi-End Preamplifier Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to its headphone outputs, the P2 MK2 functions as a reference-grade analog preamplifier. Balanced XLR and single-ended RCA preamp outputs allow direct connection to a power amplifier or active speakers, making the P2 MK2 the control center of a world-class desktop or full-size audio system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSB Firmware Upgrade Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFuture-proof your investment. The P2 MK2 supports firmware upgrades via USB, allowing SMSL to deliver performance improvements, feature additions, and compatibility updates over time. This is a platform designed to evolve with you.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Topology:\u003c\/strong\u003e 99-Op-Amp Parallel Matrix with PLFC+ Fully-Balanced Circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e GaN (Gallium Nitride) Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 14W x 2 @ 16 Ohm \/ 8W x 2 @ 32 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.00006%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 135 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 135 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain Levels:\u003c\/strong\u003e Low \/ Medium \/ High (3 Selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 4.4mm Balanced \/ 6.35mm Single-Ended \/ 4-Pin XLR Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Outputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e USB Upgradeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.20 kg\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 P2 MK2 Preamplifier \u0026amp; Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003ePower 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-p2-mk2-99-opamp-parallel-matrix-overview.webp\" alt=\"99-Op-Amp Parallel Matrix Architecture and Circuit Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-opamp-array-circuit-architecture.webp\" alt=\"99-Op-Amp Parallel Matrix Architecture and Circuit Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-plfc-plus-balanced-circuit.webp\" alt=\"PLFC+ Fully-Balanced Discrete Amplifier Circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-gan-gallium-nitride-power-supply.webp\" alt=\"GaN Power Supply with 135 dB Dynamic Range\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-14w-output-power-performance.webp\" alt=\"14W x 2 Output Power into 16 Ohm Loads\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-three-gain-levels-headphone-matching.webp\" alt=\"Three Selectable Gain Levels for Headphone Matching\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-xlr-rca-input-output-connectivity.webp\" alt=\"Balanced XLR and Single-Ended RCA Inputs and Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-headphone-outputs-4-4mm-6-35mm-xlr.webp\" alt=\"4.4mm 6.35mm and 4-Pin XLR Headphone Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-hiend-preamplifier-output-stage.webp\" alt=\"Hi-End Preamplifier Output Stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-usb-firmware-upgrade-support.webp\" alt=\"USB Firmware Upgrade Support for Future Updates\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-thd-n-distortion-measurement.webp\" alt=\"THD+N 0.00006% Ultra-Low Distortion Performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-135db-snr-dynamic-range-data.webp\" alt=\"135 dB SNR Measurement and Verification\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-desktop-system-integration.webp\" alt=\"SMSL VMV P2 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-p2-mk2-cnc-aluminum-chassis-build.webp\" alt=\"CNC-Machined Aluminum Chassis and Build Quality\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-specifications-and-measurements.webp\" alt=\"P2 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-p2-mk2-power-output-and-impedance.webp\" alt=\"P2 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-p2-mk2-performance-verification-data.webp\" alt=\"P2 MK2 Performance Measurements and Data\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-box-contents-and-accessories.webp\" alt=\"P2 MK2 Package Contents and Included Items\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48724594131136,"sku":"10014894","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-p2-mk2-gan-preamp-headphone-amp-rear-panel.webp?v=1786021920"},{"product_id":"smsl-do400-es9039mspro-fully-balanced-audio-decoder-and-headphone-amplifier-with-xmos-xu316-plfc-and-bluetooth-ldac","title":"SMSL DO400 ES9039MSPRO Fully-Balanced Audio Decoder and Headphone Amplifier with XMOS XU316, PLFC, and 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. The full-function remote control provides convenient operation from across the room.\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 ES9039MSPRO (Flagship 8-Channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Processor:\u003c\/strong\u003e XMOS XU316 (3rd Generation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Amp:\u003c\/strong\u003e PLFC Ultra-Low Distortion Circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.0001% (@ 16 Ohm Load)\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 + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Bluetooth \/ Optical \/ Coaxial \/ AES\/EBU \/ I2S (HDMI)\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\u003eHeadphone Outputs:\u003c\/strong\u003e 4.4mm Balanced \/ 6.35mm SE \/ 4-Pin XLR Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.1 Qualcomm (LDAC, aptX HD, aptX, AAC, SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Suspended Tempered Glass Window with Retro Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote:\u003c\/strong\u003e Full-Function Remote Control\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 DO400 Fully Balanced Audio Decoder \u0026amp; Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eBluetooth Antenna\u003c\/li\u003e\n\u003cli\u003eRemote Control\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-do400-es9039mspro-dac-headphone-amp-overview.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-es9039mspro-flagship-dac-chip.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-plfc-ultra-low-distortion-circuit.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-xmos-xu316-pcm768-dsd512.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-mqa-cd-full-decoding.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-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-r1-gaming-headphone-amplifier-1","title":"SMSL R1 Gaming and Music Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eCompact Gaming and Music Headphone Amplifier with RGB and EQ Modes\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL R1 is a compact USB-powered headphone amplifier purpose-built for both immersive gaming and high-fidelity music enjoyment. With dual headphone outputs, four selectable EQ modes that optimize audio for gaming spatial cues or musical detail, a dedicated microphone input for in-game voice communication and streaming, RGB lighting that adds a dynamic visual element to any desktop, and support for USB, optical, and coaxial inputs, the R1 delivers precise, powerful audio in a palm-sized aluminum chassis that fits seamlessly into any gaming or desktop audio setup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImmersive Gaming Audio with Spatial Precision\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGunshots, footsteps, environmental cues — the R1 renders in-game audio with the clarity and directional accuracy that gives players a genuine competitive edge. The four EQ modes include gaming-optimized presets that emphasize spatial positioning and transient detail, helping you react faster and locate opponents with greater confidence.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHi-Fi Music Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond gaming, the R1 is a capable headphone amplifier for music listening. The same versatility that serves gaming audio also delivers clean, dynamic music playback with balanced tonality and controlled bass response. Switch between EQ presets to match your listening material — from electronic and hip-hop to classical and acoustic.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilt-In Microphone Input for Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA dedicated microphone input supports headsets with integrated microphones, enabling clear voice communication during multiplayer sessions and reliable integration into streaming setups. No additional audio interfaces or adapters are required — just plug in and communicate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual Headphone Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo headphone jacks allow simultaneous connection of two headphones or headsets, making the R1 ideal for side-by-side gaming sessions, collaborative listening, or A\/B headphone comparisons. Both outputs benefit from the same clean amplification and EQ processing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVersatile Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUSB, optical, and coaxial digital inputs support connection to PS5, gaming PCs, laptops, and other mainstream platforms. A line output allows the R1 to feed a desktop amplifier or active speakers, transforming it from a personal headphone amp into the control center of a compact desktop audio system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFour Selectable EQ Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndependent EQ control with four built-in presets tailors the sound to your activity. Gaming modes emphasize spatial cues and transient response. Music modes optimize tonal balance and detail retrieval. Switching is immediate via front-panel controls with clear visual feedback from the integrated display.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRGB Lighting with Compact Aluminum Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA customizable RGB lighting system adds a distinctive visual element that complements any gaming aesthetic. The compact aluminum chassis fits comfortably in the palm of a hand while providing effective EMI shielding and heat dissipation for reliable long-duration operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gaming and Music Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Dual Headphone Jacks \/ Line Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone:\u003c\/strong\u003e Dedicated Microphone Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEQ Modes:\u003c\/strong\u003e 4 Selectable Presets (Gaming and Music Optimized)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting:\u003c\/strong\u003e Customizable RGB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e PS5, PC, Mac, and Mainstream Platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e Compact Aluminum\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 R1 Gaming and Music Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eUSB Cable\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-r1-gaming-headphone-amp-overview.jpg\" alt=\"Smsl R1 Gaming Headphone Amp Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-4-eq-modes-gaming-music.jpg\" alt=\"Smsl R1 4 Eq Modes Gaming Music\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-dual-headphone-outputs.jpg\" alt=\"Smsl R1 Dual Headphone Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-microphone-input-streaming.jpg\" alt=\"Smsl R1 Microphone Input Streaming\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-usb-optical-coaxial-inputs.jpg\" alt=\"Smsl R1 Usb Optical Coaxial Inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-line-output-speaker-connection.jpg\" alt=\"Smsl R1 Line Output Speaker Connection\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-ps5-pc-compatibility.jpg\" alt=\"Smsl R1 Ps5 Pc Compatibility\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-rgb-lighting-effects.jpg\" alt=\"Smsl R1 Rgb Lighting Effects\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-compact-aluminum-chassis.jpg\" alt=\"Smsl R1 Compact Aluminum Chassis\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-front-panel-controls.jpg\" alt=\"Smsl R1 Front Panel Controls\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-gaming-audio-performance.jpg\" alt=\"Smsl R1 Gaming Audio Performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-music-playback-quality.jpg\" alt=\"Smsl R1 Music Playback Quality\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-system-setup-guide.jpg\" alt=\"Smsl R1 System Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-specifications-chart.jpg\" alt=\"Smsl R1 Specifications Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-dimensions-and-design.jpg\" alt=\"Smsl R1 Dimensions And Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-package-contents.jpg\" alt=\"Smsl R1 Package Contents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-accessories-and-cables.jpg\" alt=\"Smsl R1 Accessories And Cables\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":48752526983360,"sku":"10010421-BLK","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48752582918336,"sku":"10010421-SLV","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-r1-gaming-headphone-amp-front-view.webp?v=1786250786"},{"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. This patented solution addresses one of the most persistent annoyances of desktop Mac mini setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuspended Support Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom trapezoidal aluminum stand precisely aligns the DAC MINI with the Mac mini, forming a stable, visually cohesive desktop structure that looks intentional and elegant. The suspended design also aids passive airflow and thermal management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eESS ES9039Q2M + XMOS XU-316: Flagship Conversion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the audio core is ESS Technology's flagship ES9039Q2M 32-bit DAC chip paired with the high-performance XMOS XU-316 USB processor. 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-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. 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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":"topping-pre900-fully-balanced-preamplifier","title":"TOPPING PRE900 Fully Balanced Desktop Preamplifier with 0.1dB Relay Volume Control, 151dB SNR \u0026 XLR Balanced Outputs","description":"\u003cp\u003e\u003cstrong\u003eTOPPING PRE900 Fully Balanced Desktop Preamplifier — Reference-Grade Preamplification for Your Flagship System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING PRE900 is a fully balanced desktop preamplifier engineered for dedicated two-channel systems and flagship headphone stacks. Built around a four-channel reference-grade amplification circuit with a true end-to-end differential design, it pairs a 0.1 dB precision relay volume control, three balanced combo inputs, one pair of XLR balanced outputs, and fully independent digital\/analog power supplies with measured performance of 0.00005% THD+N and 151 dB SNR. A 2.0-inch high-definition color display, touch controls, and a CNC-machined aluminum remote complete a preamplifier that is as pure in form as it is in sound.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFull-Path Balanced Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PRE900 employs a four-channel reference-grade amplification circuit that is fully balanced in every stage — a true end-to-end differential signal path from input to output. Left and right channels are physically isolated to the highest degree, effectively suppressing noise and electromagnetic interference so the signal you feed in emerges exceptionally pure and pristine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndependent Power Supplies\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDigital and analog circuitry are powered completely independently, eliminating crosstalk at the source. Even at high dynamic output the noise floor remains imperceptible: the background stays pitch-black and every musical detail stays vividly alive.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e0.1 dB Precision Relay Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA relay array combined with a high-precision resistor network delivers 1,000 steps of volume adjustment in precise 0.1 dB increments, with every step switching smoothly and naturally. Channel crosstalk is held below −150 dB, keeping left and right channels perfectly synchronized at any volume. Throughout the entire adjustment range, only the volume changes — tonal character remains completely consistent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePowerful Headroom and Pristine Signal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an output swing of up to 69 Vpp and gain up to 19.9 dB, the PRE900 sails through explosive transient peaks without clipping, adding power and dynamics to your listening. Its actual noise floor is below 0.3 µVrms at low gain, so even the most delicate signals are amplified without audible noise, preserving integrity, stability, and transparency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDriven by Performance, Proven by Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PRE900’s engineering is validated by APx555B measurements: THD+N of 0.00005% at 1 kHz (A-weighted), THD below 0.00003% from 20 Hz to 20 kHz, and 151 dB SNR and dynamic range. What you hear is not the sound of the preamplifier, but the sound of the source itself — only with greater presence, tension, and composure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafe Volume Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSet a preferred safe volume level and the PRE900 automatically lowers the volume to that preset during power-on and input switching, protecting you and your speakers or headphones from unexpected loud bursts. The user-adjustable range spans −80.0 dB to 0.0 dB with a −30.0 dB default.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMultiple Sources, Seamless Switching\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree sets of stereo balanced combo inputs (XLR and 6.35 mm TRS) offer broad compatibility with professional equipment and high-end audio sources. All input connectors use Neutrik combo sockets for stable, reliable connections that meet the demands of high-standard audio systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFocused Output for One Dedicated System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA single pair of XLR balanced outputs ensures the most optimized signal path, while 12V trigger input and output let the PRE900 power on and off in sync with upstream and downstream devices for one-touch system control.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade for Your Flagship System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTogether with the ultra-flagship D900 DAC and A900 headphone amplifier, the PRE900 completes a true flagship stack — from digital to analog, from signal processing to powerful drive, every stage is elevated for a Hi-End listening experience. It inherits the clean, flowing edge-line design of TOPPING’s flagship 900 Series, with sharp yet restrained lines that create seamless visual harmony when stacked.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eResponsive Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 2.0-inch high-definition color display with 9 selectable background colors adapts perfectly to your visual preferences. 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\u0026lt;0.9 µVrms (Medium), \u0026lt;2.3 µVrms (High)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk (1 kHz):\u003c\/strong\u003e −150 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 25.3 Vrms (Low), 7.1 Vrms (Medium), 2.3 Vrms (High)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 0 dB (Low), +10.4 dB (Medium), +19.9 dB (High)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 100 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 3 x Stereo Balanced Combo (XLR + 6.35 mm TRS, Neutrik)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x Pair XLR Balanced Preamp Output\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\u003ePower Supply:\u003c\/strong\u003e Independent Digital and Analog (Mean Well Modules)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.0-inch HD Color Display (9 Background Colors, FFT \/ VU Modes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e CNC-Machined Aluminum Infrared Remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 33.0 x 20.0 x 5.7 cm (13.0 x 7.9 x 2.2 in)\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\u003eTOPPING PRE900 Preamplifier\u003c\/li\u003e\n\u003cli\u003eInfrared Remote Control\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\/topping-pre900-pure-in-form-pure-in-sound-hero.jpg?v=1787101494\" alt=\"TOPPING PRE900 Pure In Form Pure In Sound Hero Image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-four-channel-fully-balanced-architecture.jpg?v=1787101495\" alt=\"TOPPING PRE900 Four-Channel Fully Balanced Architecture Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-full-path-balanced-architecture-circuit.jpg?v=1787101495\" alt=\"TOPPING PRE900 Full-Path Balanced Architecture Circuit Board\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-independent-power-supplies.jpg?v=1787101495\" alt=\"TOPPING PRE900 Independent Power Supplies Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-0-1db-precision-relay-volume-control.jpg?v=1787101495\" alt=\"TOPPING PRE900 0.1dB Precision Relay Volume Control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-focused-on-music-edge-line-design.jpg?v=1787101494\" alt=\"TOPPING PRE900 Focused On Music Edge-Line Design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-powerful-headroom-pristine-signal.jpg?v=1787101495\" alt=\"TOPPING PRE900 Powerful Headroom And Pristine Signal\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-driven-by-performance-measurement.jpg?v=1787101495\" alt=\"TOPPING PRE900 Driven By Performance And Measurement Results\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-safe-volume-mode.jpg?v=1787101494\" alt=\"TOPPING PRE900 Safe Volume Mode Settings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-multiple-sources-seamless-switching.jpg?v=1787101495\" alt=\"TOPPING PRE900 Multiple Sources Seamless Switching Neutrik Combo Inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-focused-xlr-balanced-output-12v-trigger.jpg?v=1787101495\" alt=\"TOPPING PRE900 Focused XLR Balanced Output And 12V Trigger\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-made-for-flagship-900-series-stack.jpg?v=1787101495\" alt=\"TOPPING PRE900 Made For Flagship 900 Series Stack\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-responsive-control-color-display.jpg?v=1787101495\" alt=\"TOPPING PRE900 Responsive Control Color Display FFT And VU Meter\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-cnc-aluminum-infrared-remote-control.jpg?v=1787101495\" alt=\"TOPPING PRE900 CNC Aluminum Infrared Remote Control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-interfaces-and-buttons-diagram.jpg?v=1787101494\" alt=\"TOPPING PRE900 Interfaces And Buttons Diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-package-contents-accessories.jpg?v=1787101494\" alt=\"TOPPING PRE900 Package Contents And Accessories\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-technical-specifications-chart.jpg?v=1787101494\" alt=\"TOPPING PRE900 Technical Specifications Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-snr-dynamic-range-measurement.jpg?v=1787101495\" alt=\"TOPPING PRE900 SNR And Dynamic Range Measurement Screenshots\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-thd-frequency-response-fft-measurement.jpg?v=1787101494\" alt=\"TOPPING PRE900 THD Frequency Response And FFT Measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-imd-multitone-measurement.jpg?v=1787101494\" alt=\"TOPPING PRE900 IMD And Multitone Measurement Charts\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Default Title","offer_id":48840959066304,"sku":"10019564","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-pre900-fully-balanced-preamplifier-flagship-stack-d900-dac.jpg?v=1787101534"},{"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. 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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. 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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 hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-es9039q2m-x2-dual-dac-feature-overview.jpg?v=1787107813\" alt=\"topping dx5 ii es9039q2m x2 dual dac feature overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-vs-dx5-upgrade-comparison-chart.jpg?v=1787107813\" alt=\"topping dx5 ii vs dx5 upgrade comparison chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-dual-es9039q2m-dac-architecture.jpg?v=1787107814\" alt=\"topping dx5 ii dual es9039q2m dac architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-x-hybrid-headphone-amplifier-circuit.jpg?v=1787107814\" alt=\"topping dx5 ii x hybrid headphone amplifier circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-headphone-crossfeed-technology.jpg?v=1787107813\" alt=\"topping dx5 ii headphone crossfeed technology\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-headphone-compatibility-635mm-44mm-xlr.jpg?v=1787107812\" alt=\"topping dx5 ii headphone compatibility 635mm 44mm xlr\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-aurora-ui-full-color-display.jpg?v=1787107815\" alt=\"topping dx5 ii aurora ui full color display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx5-ii-10-band-high-precision-peq.jpg?v=1787107813\" alt=\"topping dx5 ii 10 band high precision peq\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg 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-a900-ultra-flagship-headphone-amplifier-preamplifier","title":"TOPPING A900 Ultra-Flagship Balanced Headphone Amplifier \u0026 Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING A900 Ultra-Flagship Headphone Amplifier \u0026amp; Preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING A900 is an ultra-flagship headphone amplifier engineered for listeners who demand massive power, sonic precision, and fully balanced, reference-level audio. Built around a six-channel T’ang-ku-la amplifier architecture with a patented three-stage feedback circuit, it delivers a record-breaking 151dB dynamic range, full-band THD as low as 0.00003%, and a peak output of 22,000mW x 2 @16Ω. With six headphone outputs, a dedicated pure preamp mode, a fully balanced relay volume control, and an isolated dual power supply, the A900 brings reference-grade performance to any high-end headphone or two-channel setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized T’ang-ku-la Amplifier Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the heart of the A900 is TOPPING’s exclusive T’ang-ku-la architecture with a groundbreaking three-stage feedback circuit. This patented technology reduces circuit noise and high-frequency distortion, elevating the dynamic range to an extraordinary 151dB while bringing full-band THD down to a record-breaking 0.00003%. The design also minimizes circuit heat, improving reliability and service life while keeping thermal noise low and performance stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSix-Channel Fully Differential Balanced Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree T’ang-ku-la modules form a six-channel, fully differential balanced architecture that maintains pure signal integrity from source to output. This true full-link differential balanced amplification ensures unmatched clarity and separation, letting you hear every nuance in your music with a deep, silent background.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Output Power for Any Headphone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an unparalleled output power of 22,000mW x 2 @16Ω, the A900 effortlessly drives even the most demanding headphones. Whether you use high-impedance or low-impedance models, the amplifier delivers a massive range of power for precise sound reproduction at every volume level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Full Range of Headphone Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A900 provides up to six physical headphone outputs covering four mainstream connection standards: 6.35mm single-ended, 4.4mm balanced, 4-pin XLR balanced, and dual 3-pin balanced. Premium-grade connectors from Neutrik and Pentaconn ensure stable, reliable contact, and outputs can be configured as independent or simultaneous for flexible monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePreamp Functionality for Flagship Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlip the A900 into dedicated preamp mode and use its balanced XLR outputs to feed a power amplifier or active monitors. As a preamplifier it matches the headphone amp’s flagship performance, with THD+N below 0.000055% and up to 60Vpp output, making it an ideal companion for high-end two-channel systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Relay Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVolume is handled by a fully balanced, relay-based system with precise 0.5dB steps and channel crosstalk as low as -153dB. Every turn of the knob delivers smooth, predictable adjustments with exceptional sonic purity and separation, bringing vocals to life and revealing the finest textures in instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResponsive and Intuitive Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 2-inch full-color display provides clear, real-time playback information. On the right, three touch-sensitive buttons work seamlessly with the volume knob for fast, intuitive adjustments, and the knob also serves as a customizable function key tailored to your preferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Modes and Themes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwitch effortlessly between multiple display modes such as playback information, FFT spectrum, or VU meter, and choose from 9 background colors to match your aesthetic. The interface gives you real-time feedback on audio performance in the style you prefer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium CNC-Machined Remote Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included remote control is crafted from a single block of high-strength aluminum alloy using precision CNC machining, followed by fine sandblasting for a refined finish. It feels substantial, looks premium, and gives you precise control from a distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIsolated Power Supply for Enhanced Stability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply for the digital processing circuit is physically isolated from the two analog amplification circuits, delivering more stable, reference-grade voltage and effectively reducing interference for cleaner sound reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear Panel Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rear panel features high-quality Neutrik connectors with three sets of stereo combo balanced inputs, ensuring broad compatibility with professional audio equipment for both audiophiles and studio users. Balanced XLR preamp outputs, 12V trigger in\/out, and a firmware upgrade port complete the connectivity picture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Architecture:\u003c\/strong\u003e Six-channel T’ang-ku-la circuit with patented three-stage feedback, fully differential balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (BAL IN\/BAL OUT):\u003c\/strong\u003e 22000mW x 2 @16Ω; 14000mW x 2 @32Ω; 7000mW x 2 @64Ω; 3000mW x 2 @150Ω; 1500mW x 2 @300Ω; 750mW x 2 @600Ω (THD+N\u0026lt;0.1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (BAL IN\/SE OUT):\u003c\/strong\u003e 6000mW x 2 @16Ω; 3000mW x 2 @32Ω; 1550mW x 2 @64Ω; 660mW x 2 @150Ω; 330mW x 2 @300Ω; 165mW x 2 @600Ω (THD+N\u0026lt;0.1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N @20-20kHz (90kBW):\u003c\/strong\u003e \u0026lt;0.00003% (BAL out, 80mW @300Ω); \u0026lt;0.00006% (SE out, 500mW @32Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR @MAX OUT 1kHz (A-wt):\u003c\/strong\u003e 151dB (balanced) \/ 143dB (single-ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range @1kHz (A-wt):\u003c\/strong\u003e 151dB (balanced) \/ 143dB (single-ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-40kHz (±0.05dB); 10Hz-200kHz (±0.1dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e 60 Vpp (balanced) \/ 30 Vpp (single-ended), all gain settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAP Measured Noise (A-wt):\u003c\/strong\u003e \u0026lt;0.7µVrms @G=L; \u0026lt;1.2µVrms @G=M; \u0026lt;2.5µVrms @G=H (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Crosstalk (A-wt):\u003c\/strong\u003e -153dB (balanced) \/ -105dB (single-ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 22.0Vrms @G=L; 7.0Vrms @G=M; 2.1Vrms @G=H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e -0.1dB @G=L; +10.3dB @G=M; +19.8dB @G=H (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;0.1Ω; adapter 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, dual 3-pin balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 3x XLR + 6.35mm TRS combo balanced inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamp Outputs:\u003c\/strong\u003e Balanced XLR (up to 60Vpp); THD+N \u0026lt;0.000055% @1kHz (A-wt)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e Fully balanced relay-based, 0.5dB steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2-inch full-color display with playback info \/ FFT \/ VU 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 Supply:\u003c\/strong\u003e Isolated digital\/analog supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 33.0 x 20.0 x 5.7 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Premium CNC-machined aluminum remote control, AC cable, documentation\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 A900 headphone amplifier\u003c\/li\u003e\n\u003cli\u003ePremium CNC-machined aluminum remote control\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eUser manual and documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-pure-design-superior-performance-hero.jpg?v=1787131257\" alt=\"topping a900 pure design superior performance hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-six-channel-tang-ku-la-circuit-overview.jpg?v=1787131258\" alt=\"topping a900 six channel tang ku la circuit overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-optimized-tang-ku-la-amplifier-architecture.jpg?v=1787131259\" alt=\"topping a900 optimized tang ku la amplifier architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-focus-on-the-music-design.jpg?v=1787131255\" alt=\"topping a900 focus on the music design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-refined-industrial-design.jpg?v=1787131257\" alt=\"topping a900 refined industrial design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-rear-panel-neutrik-combo-inputs.jpg?v=1787131256\" alt=\"topping a900 rear panel neutrik combo inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-headphone-outputs-635mm-44mm-xlr.jpg?v=1787131256\" alt=\"topping a900 headphone outputs 635mm 44mm xlr\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-preamp-mode-xlr-outputs.jpg?v=1787131257\" alt=\"topping a900 preamp mode xlr outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-responsive-control-touch-buttons.jpg?v=1787131255\" alt=\"topping a900 responsive control touch buttons\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-display-modes-fft-vu-9-colors.jpg?v=1787131258\" alt=\"topping a900 display modes fft vu 9 colors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-cnc-aluminum-remote-control.jpg?v=1787131257\" alt=\"topping a900 cnc aluminum remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-fully-balanced-relay-volume-control.jpg?v=1787131257\" alt=\"topping a900 fully balanced relay volume control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-isolated-power-supply.jpg?v=1787131257\" alt=\"topping a900 isolated power supply\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-flagship-pairing-with-d900-dac.jpg?v=1787131258\" alt=\"topping a900 flagship pairing with d900 dac\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-interfaces-and-buttons-diagram.jpg?v=1787131256\" alt=\"topping a900 interfaces and buttons diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-dimensions-and-package-contents.jpg?v=1787131259\" alt=\"topping a900 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-a900-ultra-flagship-performance-banner.jpg?v=1787131259\" alt=\"topping a900 ultra flagship performance banner\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-snr-measurement-xlr-out.jpg?v=1787131259\" alt=\"topping a900 snr measurement xlr out\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-dnr-thd-n-power-measurement.jpg?v=1787131259\" alt=\"topping a900 dnr thd n power measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-thd-frequency-response-fft-measurement.jpg?v=1787131259\" alt=\"topping a900 thd frequency response fft measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-multitone-snr-dnr-preamp-measurement.jpg?v=1787131260\" alt=\"topping a900 multitone snr dnr preamp measurement\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-specifications-measurement-chart.jpg?v=1787131259\" alt=\"topping a900 specifications measurement chart\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Default Title","offer_id":48844490768576,"sku":"10017259","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a900-ultra-flagship-headphone-amplifier-flagship-stack.jpg?v=1787131258"},{"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-a50-iii-headphone-amplifier","title":"TOPPING A50 III NFCA Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING A50 III Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING A50 III is the third-generation desktop headphone amplifier that pairs reference-grade transparency with effortless drive. Built around the NFCA (Nested Feedback Composite Amplifier) module, it delivers 3500mW x 2 into 32Ω, a THD+N below 0.00006%, and a 144dB signal-to-noise ratio – enough headroom and clarity to satisfy both sensitive IEMs and power-hungry over-ears. A machined aluminum shell, three-step gain control, and flexible single-ended and balanced connections make the A50 III a complete, future-proof desktop solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNFCA Module – Reference-Grade Amplification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt the heart of the A50 III sits the advanced NFCA (Nested Feedback Composite Amplifier) module, the same proven architecture used in its predecessor. The nested feedback topology delivers outstanding DC and AC performance, keeping distortion vanishingly low while driving even low-impedance headphones with complete authority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3500mW x 2 – Power for Every Headphone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A50 III pushes 3500mW per channel into 32Ω, giving it plenty of current for planars and high-impedance dynamic headphones. Combined with ultra-low distortion, the output stays clean and composed at any volume, preserving the original recording.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparent, Measurably Clean\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal harmonic distortion plus noise measures below 0.00006% at 1kHz (A-weighted), with a signal-to-noise ratio and dynamic range of 144dB. The result is a black-quiet background with fast, detailed transients and stable imaging across the whole frequency spectrum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree Gain Steps – Matches Any Source\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA front-panel 3-step gain switch (H\/M\/L) adapts the A50 III to sources from sensitive IEMs to demanding over-ears: -12dB for low-gain listening, 0dB for standard operation, and 11.7dB when extra headroom is needed. Input sensitivity and noise floor are optimized at every step.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible I\/O – 6.35mm, 4.4mm, RCA and TRS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect via 6.35mm single-ended or 4.4mm balanced headphone outputs, fed by RCA single-ended or TRS balanced inputs. The versatile input\/output matrix lets you swap between sources and headphones without changing cables or adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger – Synchronized Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 12V trigger input lets the A50 III power on and off in sync with your DAC and other gear – pair it with the TOPPING D50 III for a stack that wakes up and sleeps together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMachined Aluminum Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe A50 III is carved from a solid block of aluminum, offering superior electromagnetic shielding plus a smooth, refined finish and exceptional rigidity – a desktop component that feels as precise as it sounds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Architecture:\u003c\/strong\u003e NFCA (Nested Feedback Composite Amplifier) 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-feature-introduction.jpg?v=1787151138\" alt=\"topping a50 iii headphone amplifier feature introduction\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-nfca-module.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier nfca module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-output-power-3500mw.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier output power 3500mw\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-low-distortion-thd.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier low distortion thd\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-snr-dynamic-range.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier snr dynamic range\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-gain-switch-hml.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier gain switch hml\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-headphone-outputs-635mm-44mm.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier headphone outputs 635mm 44mm\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-inputs-rca-trs.jpg?v=1787151138\" alt=\"topping a50 iii headphone 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setup\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-detail-view.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier detail view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-feature-detail.jpg?v=1787151139\" alt=\"topping a50 iii headphone amplifier feature detail\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-performance-chart.jpg?v=1787151138\" alt=\"topping a50 iii headphone amplifier performance chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-closeup.jpg?v=1787151138\" alt=\"topping a50 iii headphone amplifier closeup\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48847020753088,"sku":"10012989","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48847021080768,"sku":"10018235","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-a50-iii-headphone-amplifier-black-front-view.jpg?v=1787151156"},{"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 xu316\"\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-low-distortion.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier low distortion\"\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-snr-dynamic-range.jpg?v=1787182044\" alt=\"topping dx1 ii dac headphone amplifier snr dynamic range\"\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-digital-filters.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier digital filters\"\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-peq-tuning.jpg?v=1787182044\" alt=\"topping dx1 ii dac headphone amplifier 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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 headphone amplifier design 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-dimensions.jpg?v=1787182040\" alt=\"topping dx1 ii dac headphone amplifier dimensions\"\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-technical-specifications.jpg?v=1787182040\" alt=\"topping dx1 ii dac headphone amplifier technical specifications\"\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-measurements.jpg?v=1787182045\" alt=\"topping dx1 ii dac headphone amplifier measurements\"\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-frequency-response.jpg?v=1787182045\" 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 closeup\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48848202563776,"sku":"10019705","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48848204005568,"sku":"10011939","price":119.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":48848204038336,"sku":"10013364","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-dx1-ii-dac-headphone-amplifier-hero-view.jpg?v=1787181723"},{"product_id":"topping-l70-headphone-amplifier","title":"TOPPING L70 Fully Balanced NFCA Headphone Amplifier \u0026 Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eTOPPING L70 Headphone Amplifier \u0026amp; Preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TOPPING L70 is a fully balanced desktop headphone amplifier built around the same NFCA (Nested Feedback Composite Amplifier) module used in TOPPING’s flagship A90. Combining a true balanced signal path from input to output, an R2R relay volume control, and a dynamic range of 146dB, the L70 delivers a pitch-black background, effortless control, and universal output flexibility. It doubles as a high-quality preamplifier and includes a full-function remote control – a complete, world-ready reference amplifier available in Black and Silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNFCA Amplifier Module – TOPPING House Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70 uses the same NFCA module as the A90, giving it the TOPPING \"house sound.\" The voltage-current hybrid feedback architecture, combined with UHGF (Ultra High Gain Feedback) technology, provides excellent DC and AC performance, ultra-low THD+N below 0.000055%, and a dynamic range of 146dB – revealing micro-details in your music that other amplifiers simply miss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Circuit with Four Headphone Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in fully balanced amplifier circuit performs exceptionally well with both balanced and single-ended headphones. Four jacks accommodate virtually every headphone termination: 4-pin XLR balanced, 4.4mm Pentaconn balanced, 6.35mm single-ended, and 3.5mm single-ended – no adapters needed for most cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltimate Compatibility with Any Headphone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTOPPING designed the L70 to power the vast majority of headphones. High output voltage easily drives high-impedance headphones; high output current drives low-sensitivity headphones with up to 7500mW×2 into 32Ω; an ultra-low noise floor keeps high-sensitivity IEMs hiss-free; and an output impedance below 0.1Ω avoids unwanted effects on the frequency response of low-impedance headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Gain Settings for Any Source\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70 offers two selectable gain levels covering a wide range of use cases – from low-sensitivity full-sized headphones to high-sensitivity IEMs – letting you match the output precisely to your gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR2R Relay Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70 uses an R2R volume control composed of relays and resistor networks, bringing precise control, long durability, and complete channel balance – a level of refinement normally found only in flagship designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume Memory for Eight Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70 memorizes volume and gain settings for 8 separate outputs. Customize each setting for different headphones and other devices, and switch between them instantly – vastly increasing day-to-day usability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoubles as a Preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn preamp mode, connect a power amplifier to drive bookshelf, desktop, or floor-standing speakers. With RCA, TRS, and XLR output ports plus the included remote control, you can control your entire system from the comfort of your listening position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12V Trigger \u0026amp; Ground Loop Elimination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 12V trigger on the rear panel links power on\/off between compatible devices – turn on one unit and the rest of the system comes on automatically. A GND\/LIFT switch eliminates ground loop hum when multiple pieces of equipment are used together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Module:\u003c\/strong\u003e NFCA (Nested Feedback Composite Amplifier), voltage-current hybrid feedback with UHGF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 4-pin XLR balanced, 4.4mm balanced, 6.35mm single-ended, 3.5mm single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier Outputs:\u003c\/strong\u003e RCA, TRS, XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 7500mW×2 @32Ω; 1150mW×2 @300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt;0.000055%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (DNR):\u003c\/strong\u003e 146dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e \u0026lt;0.3µVrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;0.1Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 2 selectable levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e R2R relay + resistor network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Memory:\u003c\/strong\u003e 8 output modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e 12V trigger input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Isolation:\u003c\/strong\u003e GND\/LIFT switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e Full-function remote included\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 L70 headphone amplifier\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eAC cable\u003c\/li\u003e\n\u003cli\u003e6.35mm to 3.5mm adapter\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\/topping-l70-headphone-amplifier-hero.jpg?v=1787200210\" alt=\"topping l70 headphone amplifier hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-nfca-ultra-high-performance.jpg?v=1787200211\" alt=\"topping l70 nfca ultra high performance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-nfca-amplifier-module.jpg?v=1787200211\" alt=\"topping l70 nfca amplifier module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-headphone-outputs-xlr-44mm-635mm.jpg?v=1787200212\" alt=\"topping l70 headphone outputs xlr 44mm 635mm\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-fully-balanced-circuit.jpg?v=1787200211\" alt=\"topping l70 fully balanced circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-headphone-compatibility.jpg?v=1787200210\" alt=\"topping l70 headphone compatibility\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-gain-settings.jpg?v=1787200211\" alt=\"topping l70 gain settings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-r2r-relay-volume-control.jpg?v=1787200211\" alt=\"topping l70 r2r relay volume control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-volume-memory.jpg?v=1787200209\" alt=\"topping l70 volume memory\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-preamp-mode.jpg?v=1787200210\" alt=\"topping l70 preamp mode\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-12v-trigger.jpg?v=1787200208\" alt=\"topping l70 12v trigger\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-remote-control.jpg?v=1787200211\" alt=\"topping l70 remote control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-whats-in-the-box.jpg?v=1787200211\" alt=\"topping l70 whats in the box\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-gnd-lift-switch.jpg?v=1787200210\" alt=\"topping l70 gnd lift switch\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-ground-loop-noise.jpg?v=1787200211\" alt=\"topping l70 ground loop noise\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-technical-specifications.jpg?v=1787200210\" alt=\"topping l70 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-output-power.jpg?v=1787200207\" alt=\"topping l70 output power\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-dimensions-diagram.jpg?v=1787200209\" alt=\"topping l70 dimensions diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-preamplifier-connectivity.jpg?v=1787200211\" alt=\"topping l70 preamplifier connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-system-integration.jpg?v=1787200211\" alt=\"topping l70 system integration\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-01.jpg?v=1787200209\" alt=\"topping l70 specifications sheet 01\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-02.jpg?v=1787200209\" alt=\"topping l70 specifications sheet 02\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-03.jpg?v=1787200210\" alt=\"topping l70 specifications sheet 03\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-04.jpg?v=1787200209\" alt=\"topping l70 specifications sheet 04\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-05.jpg?v=1787200209\" alt=\"topping l70 specifications sheet 05\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-06.jpg?v=1787200209\" alt=\"topping l70 specifications sheet 06\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-specifications-sheet-07.jpg?v=1787200208\" alt=\"topping l70 specifications sheet 07\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-accessories.jpg?v=1787200209\" alt=\"topping l70 accessories\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-in-the-box.jpg?v=1787200209\" alt=\"topping l70 in the box\"\u003e\u003c\/p\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":48849047486656,"sku":"10017317","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48849048305856,"sku":"10013932","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/topping-l70-headphone-amplifier-front-view.jpg?v=1787200220"},{"product_id":"gustard-h26-class-a-headphone-amplifier","title":"GUSTARD H26 Fully Balanced Discrete Class A Headphone Amplifier \u0026 Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eGUSTARD H26 Class A Headphone Amplifier \u0026amp; Preamplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe GUSTARD H26 is a fully balanced discrete Class A headphone amplifier and preamplifier in one chassis, designed for listeners who want power, control, and flexibility on the desk or in a speaker chain. Built around eight pairs of power transistors, a matrix relay volume control, and dual toroidal transformers, the H26 combines reference-grade headphone driving capability with a dedicated preamp output stage that switches cleanly between the two roles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Discrete Class A Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe H26 uses a fully balanced discrete Class A circuit with eight pairs of power transistors. Discrete components let each stage be tuned independently, giving the amplifier tighter control over distortion and current delivery while supporting a wide range of tuning options through different circuit configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwitchable Headphone \u0026amp; Preamplifier Modes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe headphone amplifier stage can be powered off independently, turning the H26 into a dedicated preamplifier. Preamp outputs can also be disabled, so you can move between headphone listening and a speaker chain without unplugging cables or changing connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMatrix Relay Volume Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVolume is handled by a matrix relay network instead of a traditional potentiometer. Left and right channels stay aligned across all four channels and all volume levels, reducing channel imbalance at low listening levels and keeping adjustments stable and precise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Input Stage with RCA Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe input stage is fully balanced, with single-ended-to-balanced conversion for RCA sources. This lets single-ended inputs benefit from the balanced architecture, improving noise rejection and signal stability as the audio moves through the amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLME49720-Based Preamplifier Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo directly socketed LME49720 dual op-amps power the preamp section, chosen for their low noise and linear performance. They preserve signal integrity before amplification and maintain clarity across the entire frequency range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Toroidal Power Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo 50W custom audio-grade toroidal transformers feed the left and right channels independently. Separating the channels reduces interference and keeps power delivery consistent, even during dynamic passages where both channels demand current at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Noise Power Regulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-speed, low-noise rectifier and Nichicon capacitor filtering stage work with a low-noise, high-current voltage regulator. This stabilizes the power supply, lowers background noise, and supports the amplifier’s low distortion and high signal-to-noise ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower for a Wide Range of Headphones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe H26 delivers up to 12,000mW into 32 ohms (THD 1%) with strong output across higher impedances – 7,350mW at 64 ohms, 3,125mW at 150 ohms, 1,576mW at 300 ohms, and 788mW at 600 ohms – giving it the headroom needed for both low- and high-impedance headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Connectivity \u0026amp; Compact Build\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rear panel offers one RCA input and two XLR inputs, plus RCA and XLR preamp outputs. Single-ended (6.35mm) and balanced (4-pin XLR \/ 4.4mm) headphone outputs cover every common connector. The 330 × 260 × 65 mm chassis fits comfortably on a desk or rack, and the included remote control adjusts volume from a distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Design:\u003c\/strong\u003e Fully balanced discrete Class A, 8 pairs of power transistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e RCA ×1 (sensitivity 2–3Vrms, impedance 4kΩ); XLR ×2 (sensitivity 4–6Vrms, max 12Vrms, impedance 8kΩ)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier Outputs:\u003c\/strong\u003e RCA ×1 + XLR ×1 (output impedance 100Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 6.35mm single-ended (0.05Ω); 4-pin XLR \/ 4.4mm balanced (0.1Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Headphone Power:\u003c\/strong\u003e 12,000mW @ 32Ω (THD 1%); 6,000mW @ 32Ω 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32Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMD (Headphone):\u003c\/strong\u003e \u0026lt;0.0005% @ 9,700mW into 32Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e Matrix relay volume control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Dual 50W custom toroidal transformers (one per channel); Nichicon filtering; low-noise high-current regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Power Input:\u003c\/strong\u003e 100–240V (manually adjusted); power consumption \u0026lt;30W\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 4.0 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 H26 Class A headphone amplifier \u0026amp; preamplifier\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-class-a-headphone-amplifier-hero.jpg?v=1787221105\" alt=\"gustard h26 class a headphone amplifier hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-class-a-headphone-amplifier-introduction.jpg?v=1787221106\" alt=\"gustard h26 class a headphone amplifier introduction\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-class-a-headphone-amplifier-overview.jpg?v=1787221106\" alt=\"gustard h26 class a headphone amplifier overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-fully-balanced-class-a-architecture.jpg?v=1787221105\" alt=\"gustard h26 fully balanced class a architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-discrete-class-a-amplifier-stage.jpg?v=1787221106\" alt=\"gustard h26 discrete class a amplifier stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-eight-pairs-power-transistors.jpg?v=1787221105\" alt=\"gustard h26 eight pairs power transistors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-matrix-relay-volume-control.jpg?v=1787221105\" alt=\"gustard h26 matrix relay volume control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-dual-toroidal-transformer-power.jpg?v=1787221104\" alt=\"gustard h26 dual toroidal transformer power\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-lme49720-preamp-op-amps.jpg?v=1787221105\" alt=\"gustard h26 lme49720 preamp op amps\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-headphone-preamp-mode-switching.jpg?v=1787221106\" alt=\"gustard h26 headphone preamp mode switching\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-balanced-input-stage.jpg?v=1787221105\" alt=\"gustard h26 balanced input stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-output-power-drive-capability.jpg?v=1787221105\" alt=\"gustard h26 output power drive capability\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-internal-circuit-layout.jpg?v=1787221104\" alt=\"gustard h26 internal circuit layout\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-low-noise-power-regulation.jpg?v=1787221103\" alt=\"gustard h26 low noise power regulation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-front-panel-connectivity.jpg?v=1787221106\" alt=\"gustard h26 front panel connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-rear-panel-inputs-outputs.jpg?v=1787221105\" alt=\"gustard h26 rear panel inputs outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-remote-control-volume.jpg?v=1787221106\" alt=\"gustard h26 remote control volume\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-technical-specifications.jpg?v=1787221107\" alt=\"gustard h26 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-dimensions-measurements.jpg?v=1787221106\" alt=\"gustard h26 dimensions measurements\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-in-the-box-package.jpg?v=1787221105\" alt=\"gustard h26 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-h26-accessories-remote-control.jpg?v=1787221102\" alt=\"gustard h26 accessories remote control\"\u003e\u003c\/p\u003e","brand":"GUSTARD","offers":[{"title":"Black","offer_id":48851250577600,"sku":"10016936","price":1149.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48851252019392,"sku":"10013844","price":1149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/gustard-h26-class-a-headphone-amplifier-rear-panel-view.jpg?v=1787221108"},{"product_id":"xduoo-mt02-tube-headphone-amplifier","title":"XDUOO MT02 Hybrid Tube Headphone Amplifier with Dual 6J1 Tubes","description":"\u003cp\u003e\u003cstrong\u003eXDUOO MT02 Hybrid Tube Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XDUOO MT02 is a desktop hybrid tube headphone amplifier that pairs dual 6J1 vacuum tubes with a transistor-based Class-A output stage, delivering a tube-forward presentation of warmth, detail, and driving power. With 4.4mm balanced and 6.35mm headphone outputs, adjustable gain, pre-out functionality, and a compact aluminum chassis with transparent acrylic panels, it suits a wide range of headphones and systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHybrid Tube-Transistor Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MT02 uses a hybrid amplifier topology that pairs dual 6J1 tubes in the voltage gain stage with a transistor-based Class-A output stage. This delivers the smooth tonal character and rich midrange of vacuum tubes while providing the current delivery and control needed to drive demanding headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual 6J1 Vacuum Tube Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo 6J1 vacuum tubes work in the preamplification stage, contributing warmth, natural vocals, and smooth high frequencies. The tube stage preserves musical detail while creating a relaxed, fatigue-free listening character that complements both modern and classic recordings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClass-A Output Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transistor-based Class-A amplification stage delivers up to 1,500mW into a 32Ω load, powering everything from efficient portable headphones to higher-impedance designs. High current delivery, fast transient response, and controlled bass maintain clarity across dynamic passages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced \u0026amp; Single-Ended Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFront-panel 4.4mm balanced and 6.35mm single-ended headphone outputs provide compatibility with today’s most common headphone connections. A selectable high and low gain switch makes it easier to match output levels with different headphone sensitivities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Out for System Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated pre-out lets the MT02 function as a tube preamplifier for external amplifiers or powered speakers. Volume stays synchronized through the front-panel control, making it easy to integrate into a desktop or two-channel listening system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Components \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eELNA audio coupling capacitors and Rubycon filter capacitors support low noise and stable performance. An intelligent relay protection system introduces a 30-second startup delay for tube warm-up, minimizes power-on\/off pop noise, and provides overload and short-circuit protection for both the amplifier and connected headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Type:\u003c\/strong\u003e Hybrid tube-transistor Class-A headphone amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Complement:\u003c\/strong\u003e Dual 6J1 vacuum tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e DC 12V \/ 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (32Ω):\u003c\/strong\u003e 1,500mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (75Ω):\u003c\/strong\u003e 900mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (100Ω):\u003c\/strong\u003e 700mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (150Ω):\u003c\/strong\u003e 500mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (250Ω):\u003c\/strong\u003e 300mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (300Ω):\u003c\/strong\u003e 250mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (600Ω):\u003c\/strong\u003e 130mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz–60kHz (±0.5dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e +12dB \/ +18dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e ≤0.1% (1kHz @ 32Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 118dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e ≥73dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Outputs:\u003c\/strong\u003e 4.4mm balanced + 6.35mm single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Out:\u003c\/strong\u003e Yes (synchronized volume)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W×H×D):\u003c\/strong\u003e 136 × 110 × 81 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.61 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 MT02 headphone amplifier\u003c\/li\u003e\n\u003cli\u003eTwo preinstalled 6J1 vacuum tubes\u003c\/li\u003e\n\u003cli\u003e12V DC power supply\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-mt02-tube-headphone-amplifier-hero.jpg?v=1787231016\" alt=\"xduoo mt02 tube headphone amplifier hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-hybrid-tube-transistor-design.jpg?v=1787231014\" alt=\"xduoo mt02 hybrid tube transistor design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-dual-6j1-vacuum-tubes.jpg?v=1787231015\" alt=\"xduoo mt02 dual 6j1 vacuum tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-class-a-output-stage.jpg?v=1787231015\" alt=\"xduoo mt02 class a output stage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-output-power-drive.jpg?v=1787231015\" alt=\"xduoo mt02 output power drive\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-44mm-balanced-output.jpg?v=1787231015\" alt=\"xduoo mt02 44mm balanced output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-635mm-headphone-output.jpg?v=1787231015\" alt=\"xduoo mt02 635mm headphone output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-pre-out-connectivity.jpg?v=1787231015\" alt=\"xduoo mt02 pre out connectivity\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-premium-capacitors.jpg?v=1787231015\" alt=\"xduoo mt02 premium capacitors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-protection-circuit.jpg?v=1787231015\" alt=\"xduoo mt02 protection circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-technical-specifications.jpg?v=1787231015\" alt=\"xduoo mt02 technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-in-the-box-package.jpg?v=1787231014\" alt=\"xduoo mt02 in the box package\"\u003e\u003c\/p\u003e","brand":"XDUOO","offers":[{"title":"Default Title","offer_id":48851923370176,"sku":"10010080","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-mt02-tube-headphone-amplifier-front-view.jpg?v=1787231021"},{"product_id":"xduoo-ta68-balanced-tube-headphone-amplifier","title":"XDUOO TA-68 Fully Balanced Tube Headphone Amplifier \u0026 Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eXDUOO TA-68 Fully Balanced Tube Headphone Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XDUOO TA-68 is a flagship fully-balanced desktop tube headphone amplifier and preamplifier built around tube rectification, 12AU7 preamplification, and 6C19 current amplification. Every stage of the signal path is processed by vacuum tubes, delivering the rich, organic harmonics and emotional engagement that only a pure tube topology can provide, with support for headphones from 60 to 600 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Signal Path\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TA-68 uses separate tube circuits for the left and right channels from input to output. This fully-balanced architecture delivers stronger channel separation, clearer spatial placement, and a quieter background when used with compatible balanced sources and headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube Rectifier Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo 5U4G tubes provide high-voltage rectification with independent anode voltage for the left- and right-channel circuits. This tube-based power stage contributes to the amplifier’s smooth, full-bodied tonal character.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12AU7 Tube Preamplification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo matched and screened 12AU7 dual-triode tubes handle voltage amplification, giving the TA-68 a warm, rounded presentation while retaining detail and clarity during extended listening sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6C19 Tube Buffer Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel uses two matched 6C19 power tubes for current amplification. This four-tube buffer stage supplies the drive required for headphones with impedances from 60 to 600 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCapacitor-Coupled Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA classic capacitor-coupled output topology preserves the tonal qualities of the tube circuit while isolating headphones from direct current at the output stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Audio Capacitors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVishay audiophile capacitors are used for signal coupling, while audio-specific Nichicon capacitors handle power-supply filtering. Together they support a smooth tonal foundation, controlled treble, and consistent signal transfer throughout the amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Isolated Power Transformers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo low-noise, low-flux-leakage EI transformers provide separate power feeds for the left and right channels. Isolating the channel supplies reduces inter-channel crosstalk and supports measured channel separation of up to 80 dB in balanced operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndependent Channel Controls \u0026amp; Two-Level Gain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate volume knobs allow the left and right channels to be adjusted independently, making it easy to correct channel imbalance, compensate for recording differences, or fine-tune image placement. A two-level adjustable gain mode helps pair the amplifier with different headphone sensitivities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Inputs \u0026amp; Three Headphone Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rear panel includes stereo XLR and 4.4mm balanced inputs plus a stereo RCA input for single-ended sources, with a front-panel selector for balanced or line-level modes. The front panel provides 4-pin XLR balanced, 4.4mm balanced, and 6.35mm single-ended headphone outputs, accommodating full-size headphones without adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Protection \u0026amp; Delayed Startup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA relay-based protection circuit applies a 45-second warm-up delay when the amplifier is powered on, letting the tubes stabilize before outputs engage while reducing power-on\/off thumps and limiting inrush current.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwappable Tubes \u0026amp; Durable Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll tubes are socket-mounted, allowing compatible replacements from different manufacturers to tune the amplifier’s tonal balance while preserving the original circuit design. The aluminum alloy enclosure with sandblasted front panel and ventilated protective tube cage shields the circuitry from electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TA-68\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Balanced tube headphone amplifier \u0026amp; preamplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e AC 100–120V or AC 220–240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectifier Tubes:\u003c\/strong\u003e Two 5U4G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifier Tubes:\u003c\/strong\u003e Two 12AU7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffer Tubes:\u003c\/strong\u003e Four 6C19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Inputs:\u003c\/strong\u003e Stereo XLR and 4.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Ended Input:\u003c\/strong\u003e Stereo RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Outputs:\u003c\/strong\u003e 4-pin XLR and 4.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Ended Headphone Output:\u003c\/strong\u003e 6.35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Output Power:\u003c\/strong\u003e 120mW (75Ω) \/ 160mW (150Ω) \/ 200mW (250Ω) \/ 330mW (300Ω) \/ 240mW (600Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Ended Output Power:\u003c\/strong\u003e 60mW (75Ω) \/ 100mW (150Ω) \/ 130mW (250Ω) \/ 210mW (300Ω) \/ 160mW (600Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 24dB balanced \/ 18dB single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz–80kHz (±0.5dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 80dB balanced \/ 71dB single-ended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 116dB balanced \/ 110dB single-ended (A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.1% (1kHz @ 300Ω)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Headphone Impedance:\u003c\/strong\u003e 60–600Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Delay:\u003c\/strong\u003e 45 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e 33 × 30 × 18.5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.0 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\u003eTA-68 balanced tube headphone amplifier\u003c\/li\u003e\n\u003cli\u003eTwo 5U4G rectifier tubes\u003c\/li\u003e\n\u003cli\u003eTwo 12AU7 preamplifier tubes\u003c\/li\u003e\n\u003cli\u003eFour 6C19 buffer tubes\u003c\/li\u003e\n\u003cli\u003eProtective tube cage\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-tube-headphone-amplifier-hero.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 tube headphone amplifier hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-fully-balanced-signal-path.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 fully balanced signal path\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-5u4g-tube-rectifier.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 5u4g tube rectifier\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-12au7-preamplifier-tubes.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 12au7 preamplifier tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-6c19-current-amplification-tubes.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 6c19 current amplification tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-capacitor-coupled-output.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 capacitor coupled output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-vishay-nichicon-audio-capacitors.jpg?v=1787286863?v=1787286863\" alt=\"xduoo ta68 vishay nichicon audio capacitors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-dual-isolated-ei-transformers.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 dual isolated ei transformers\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-independent-left-right-volume-controls.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 independent left right volume controls\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-input-connectivity-xlr-44mm-rca.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 input connectivity xlr 44mm rca\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-headphone-outputs-xlr-44mm-635mm.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 headphone outputs xlr 44mm 635mm\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-relay-protection-45s-delay.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 relay protection 45s delay\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-swappable-socket-mounted-tubes.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 swappable socket mounted tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-aluminum-alloy-chassis-tube-cage.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 aluminum alloy chassis tube cage\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-technical-specifications.jpg?v=1787286862?v=1787286862\" alt=\"xduoo ta68 technical specifications\"\u003e\u003c\/p\u003e","brand":"XDUOO","offers":[{"title":"Default Title","offer_id":48857561006272,"sku":"10011401","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/xduoo-ta68-balanced-tube-headphone-amplifier-front-view.jpg?v=1787286867"},{"product_id":"shanling-cd80ii-desktop-all-in-one-cd-player","title":"SHANLING CD80II Desktop All-in-One CD Player with CS43198 DAC \u0026 Headphone Amp","description":"\u003cp\u003e\u003cstrong\u003eSHANLING CD80II Desktop All-in-One CD Player\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SHANLING CD80II is a desktop all-in-one CD player combining a reliable drawer-tray CD mechanism, a Cirrus Logic CS43198 DAC, and a powerful headphone amplifier in a compact unibody aluminum-alloy chassis. It delivers transparent, lifelike sound from CDs while doubling as a high-resolution DAC and headphone amp for modern digital sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrawer-Tray Design \u0026amp; Unibody Chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CD80II uses a traditional drawer-style CD tray for maximum reliability and disc protection. Its unibody aluminum-alloy chassis is precision-forged to be both lightweight and exceptionally rigid, with crisp edges and a smooth finish that underscore Shanling’s commitment to mechanical craftsmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFourth-Generation CD Servo System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShanling equips the CD80II with its fourth-generation CD-dedicated servo system—identical to that in the flagship CD-S100—mated to the HD850 transport mechanism. This pairing maintains sub-millisecond tracking accuracy and eliminates data-read errors, ensuring consistent, loss-free playback.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCirrus Logic CS43198 DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cirrus Logic CS43198 DAC decodes PCM up to 384kHz\/32-bit and native DSD256, revealing microdynamic detail and expansive tonal depth. Shanling’s 37 years of tuning expertise further refine the signal path to deliver transparent, lifelike sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual SGM8262 Analog Amplification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual SGM8262 amplifier chips reduce distortion and maintain linearity, delivering up to 850mW @ 32Ω balanced output while effortlessly powering both low- and high-impedance headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Power Filtering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePremium Panasonic FC filter capacitors deliver ultra-low-noise power by minimizing ripple and transient artifacts. The result is a highly resolved soundstage with clear separation between instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor Display \u0026amp; Compact Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 1.28-inch (240×240 px) high-resolution color display presents track metadata, elapsed time, and playback settings in a clean, minimalist UI. At just 260×205×52 mm, the CD80II occupies minimal desktop space while delivering a full-featured experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControls \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControl is handled by tactile front-panel buttons and a smooth rotary knob for track skipping, play\/pause, and volume adjustment, with an included IR remote for on-desk convenience. Bluetooth-based operation via the Eddict Player app lets you browse files and manage playback from any smartphone. Available in Black and Silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CD80II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Desktop all-in-one CD player with DAC \u0026amp; headphone amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransport:\u003c\/strong\u003e Drawer-tray CD mechanism, HD850 transport with fourth-gen servo system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e Cirrus Logic CS43198\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e Up to 384kHz \/ 32-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e Native DSD256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier:\u003c\/strong\u003e Dual SGM8262 (up to 850mW @ 32Ω balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Filtering:\u003c\/strong\u003e Panasonic FC filter capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 1.28-inch 240×240 color display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e 260 × 205 × 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Front-panel buttons, rotary knob, IR remote, Eddict Player app\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\u003eCD80II all-in-one CD player\u003c\/li\u003e\n\u003cli\u003eIR remote control\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-all-in-one-cd-player-hero.jpg?v=1787310997\" alt=\"shanling cd80ii all in one cd player hero\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-drawer-tray-design.jpg?v=1787310997\" alt=\"shanling cd80ii drawer tray design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-unibody-aluminum-chassis.jpg?v=1787310998\" alt=\"shanling cd80ii unibody aluminum chassis\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-128-inch-color-display.jpg?v=1787310997\" alt=\"shanling cd80ii 128 inch color display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-hd850-transport-mechanism.jpg?v=1787310997\" alt=\"shanling cd80ii hd850 transport mechanism\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-cs43198-dac-decoding.jpg?v=1787310997\" alt=\"shanling cd80ii cs43198 dac decoding\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-dual-sgm8262-amplifier.jpg?v=1787310997\" alt=\"shanling cd80ii dual sgm8262 amplifier\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-headphone-outputs.jpg?v=1787310997\" alt=\"shanling cd80ii headphone outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-panasonic-fc-filter-capacitors.jpg?v=1787310997\" alt=\"shanling cd80ii panasonic fc filter capacitors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-controls-remote-app.jpg?v=1787310997\" alt=\"shanling cd80ii controls remote app\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-color-options.jpg?v=1787310997\" alt=\"shanling cd80ii color options\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-technical-specifications.jpg?v=1787310997\" alt=\"shanling cd80ii technical specifications\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-in-the-box-package.jpg?v=1787310997\" alt=\"shanling cd80ii in the box package\"\u003e\u003c\/p\u003e","brand":"SHANLING","offers":[{"title":"Black","offer_id":48862540234944,"sku":"10012718","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48862541349056,"sku":"10018772","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-cd80ii-all-in-one-cd-player-front-view.jpg?v=1787311001"}],"url":"https:\/\/hifichic.com\/collections\/desktop-headphone-amps.oembed","provider":"HIFICHIC","version":"1.0","type":"link"}