{"product_id":"smsl-vmv-d2r-mk2-dual-rohm-bd34302ekv-desktop-dac-with-ck-03-clock-i2s-aes-ebu-and-bluetooth-ldac","title":"SMSL VMV D2R MK2 Dual ROHM BD34302EKV Desktop DAC with CK-03 Clock, I2S, AES\/EBU, and Bluetooth LDAC","description":"\u003cp\u003e\u003cstrong\u003eReference ROHM R-2R DAC with Dual BD34302EKV Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SMSL VMV D2R MK2 is a flagship desktop digital-to-analog converter built around a dual ROHM BD34302EKV DAC array from ROHM's prestigious MUS-IC series. With SMSL's self-developed CK-03 ultra-low-jitter clock circuit, a custom linear power supply centered on a British toroidal transformer, fully-balanced XLR outputs, comprehensive digital connectivity including I2S and AES\/EBU, and Qualcomm Bluetooth 5.1 with LDAC, the D2R MK2 delivers a measured 129 dB dynamic range, vanishingly low 0.00014% THD+N, and the rich, naturally textured sound that only a precision R-2R ladder DAC architecture can provide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual ROHM BD34302EKV: Flagship MUS-IC Series DAC Chips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D2R MK2 deploys two ROHM BD34302EKV converters — part of ROHM's MUS-IC series, purpose-built for high-end audio applications with proprietary sound quality design technology. Operating in a true dual-mono differential configuration, the dual-chip array delivers a measured dynamic range of 129 dB (XLR) and 125 dB (RCA), with total harmonic distortion plus noise of just 0.00014% (-117 dB). Every recording is rendered with the tonal density, spatial precision, and natural decay that distinguish reference-grade R-2R ladder conversion from conventional delta-sigma designs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCK-03 Clock Processing Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSMSL's CK-03 is a purpose-built, ultra-low-jitter clock circuit that dramatically reduces timing errors at the conversion stage. By slashing clock jitter before it reaches the DAC chips, the CK-03 preserves transient snap, stereo imaging precision, and high-frequency extension — transforming your audio streams into a stable, focused, and musically engaging presentation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Linear Power Supply with Toroidal Transformer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower delivery is handled by a built-in linear power supply centered on a British toroidal transformer. Multiple low-noise, custom-regulated supply rails feed the digital, analog, and clock sections independently, preventing cross-contamination and ensuring that each stage of the DAC operates with a clean, stable power foundation. The result is a blacker background, improved micro-detail retrieval, and freedom from the high-frequency noise artifacts that plague switch-mode supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJAS HI-Res and MQA Certified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D2R MK2 carries official JAS (Japan Audio Society) Hi-Res Audio certification alongside full MQA and MQA-CD hardware decoding. These certifications are not marketing badges — they represent independent verification that the D2R MK2 meets rigorous performance standards for high-resolution playback. Stream MQA-encoded content from TIDAL or play MQA-CDs through a compatible transport, and the D2R MK2 unfolds and renders them with studio-authenticated accuracy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Digital Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSix digital inputs provide maximum system flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e High-resolution PCM and DSD from computer sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2S (HDMI LVDS):\u003c\/strong\u003e Direct differential digital connection for the lowest jitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU (XLR):\u003c\/strong\u003e Balanced 110-ohm professional digital input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial (RCA):\u003c\/strong\u003e 75-ohm SPDIF for wide compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical (TOSLINK):\u003c\/strong\u003e Galvanically isolated connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.1:\u003c\/strong\u003e Qualcomm platform with LDAC, aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBalanced XLR and Single-Ended RCA Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutput levels are generous and configurable. In fixed-volume mode, XLR outputs deliver 4.0 Vrms and RCA outputs deliver 2.0 Vrms. In variable-volume mode for direct connection to a power amplifier or active speakers, XLR outputs reach 5.1 Vrms and RCA outputs reach 2.6 Vrms. Output impedance is a low 200 ohms (XLR) and 100 ohms (RCA), ensuring compatibility with virtually any downstream component.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBluetooth 5.1 with LDAC and aptX HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Qualcomm Bluetooth 5.1 platform provides high-resolution wireless streaming with support for LDAC, aptX HD, aptX, AAC, and SBC codecs. An external antenna ensures stable reception even in crowded RF environments. Bluetooth is more than a checklist feature here — it is a fully integrated, high-quality wireless input that benefits from the same CK-03 clocking and dual BD34302EKV conversion as every other input.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecision Knob and Tempered Glass Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA newly designed high-quality volume knob provides smooth, tactile adjustment with precise channel matching. The fully-laminated tempered glass display panel presents input selection, sampling rate, volume level, and format information with exceptional clarity and a refined aesthetic that matches the VMV series' flagship positioning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e 2 x ROHM BD34302EKV (MUS-IC Series, Dual-Mono)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Circuit:\u003c\/strong\u003e SMSL CK-03 (Ultra-Low Jitter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB \/ Optical \/ Coaxial \/ I2S (HDMI LVDS) \/ AES\/EBU \/ Bluetooth 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e XLR (Balanced) \/ RCA (Single-Ended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (XLR):\u003c\/strong\u003e 4.0 Vrms (Fixed) \/ 5.1 Vrms (Variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level (RCA):\u003c\/strong\u003e 2.0 Vrms (Fixed) \/ 2.6 Vrms (Variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e XLR 200 Ohm \/ RCA 100 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.00014% (-117 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (XLR):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range (RCA):\u003c\/strong\u003e 125 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (XLR):\u003c\/strong\u003e 129 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR (RCA):\u003c\/strong\u003e 124 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 5.1 (LDAC, aptX HD, aptX, AAC, SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA:\u003c\/strong\u003e Full Decoder + MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e JAS Hi-Res Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Linear with Toroidal Transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Power:\u003c\/strong\u003e \u0026lt; 0.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 280 x 235.5 x 43 mm (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.20 kg (7.05 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSMSL VMV D2R MK2 High Resolution Desktop DAC\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-dual-rohm-bd34302ekv-dac-overview.webp\" alt=\"SMSL VMV D2R MK2 Dual ROHM BD34302EKV DAC Overview\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-bd34302ekv-music-series-dac-chip.webp\" alt=\"Dual ROHM BD34302EKV MUS-IC Series DAC Chip Architecture\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-ck03-ultra-low-jitter-clock-circuit.webp\" alt=\"SMSL CK-03 Ultra-Low-Jitter Clock Processing Circuit\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-toroidal-linear-power-supply.webp\" alt=\"Custom Linear Power Supply with Toroidal Transformer\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-jas-hi-res-mqa-certification.webp\" alt=\"JAS Hi-Res Audio and MQA Certification\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-usb-i2s-aes-ebu-digital-inputs.webp\" alt=\"USB Optical Coaxial I2S AES Bluetooth Digital Inputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-xlr-rca-balanced-outputs.webp\" alt=\"Balanced XLR and Single-Ended RCA Outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-bluetooth-5-1-ldac-aptx-hd.webp\" alt=\"Qualcomm Bluetooth 5.1 LDAC aptX HD Wireless Streaming\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-precision-knob-tempered-glass-display.webp\" alt=\"Precision Volume Knob and Tempered Glass Display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-chip-design-technology.webp\" alt=\"ROHM BD34302EKV DAC Chip Design and Technology\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-system-integration-setup.webp\" alt=\"D2R MK2 System Integration and Setup Guide\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-cnc-aluminum-chassis-build.webp\" alt=\"D2R MK2 CNC Aluminum Chassis Build Quality\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part01.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part02.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part03.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-specifications-part04.webp\" alt=\"D2R MK2 Technical Specifications Chart Part 4\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-performance-measurements.webp\" alt=\"D2R MK2 Performance Measurements and Graphs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-package-contents.webp\" alt=\"D2R MK2 Package Contents and Included Items\"\u003e\u003c\/p\u003e\n","brand":"SMSL","offers":[{"title":"Default Title","offer_id":48724208648384,"sku":"10012739","price":7989.39,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/smsl-d2r-mk2-rohm-bd34302ekv-dac-angle-view.webp?v=1786011421","url":"https:\/\/hifichic.com\/products\/smsl-vmv-d2r-mk2-dual-rohm-bd34302ekv-desktop-dac-with-ck-03-clock-i2s-aes-ebu-and-bluetooth-ldac","provider":"HIFICHIC","version":"1.0","type":"link"}