{"product_id":"shanling-scd3-3-sacd-player-with-r2r-dac-tube-output","title":"SHANLING SCD3.3 SACD Player with R2R DAC \u0026 Tube Output","description":"\u003cp\u003e\u003cstrong\u003eR2R Conversion and Vacuum Tubes in One Player\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Shanling SCD3.3 is a high-end, top-loading SACD\/CD player that treats digital precision and analogue warmth as partners rather than opposites. A proprietary disc transport feeds Shanling’s second-generation in-house R2R DAC, and the analogue output is delivered through a matched pair of 12AT7 tubes. The result is a source that keeps the resolution and silence of a modern converter while adding the richness and presence that only a tube stage provides. It is built on a 9.5mm-thick CNC-machined aluminium chassis weighing approximately 10kg, and it stands as Shanling’s flagship physical-disc player.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProprietary Disc System with the HD850 Drive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDisc playback uses a proprietary in-house SACD system built around the HD850 drive, paired with a precision-weighted CD puck that centres each disc firmly for even, stable reading. The mechanism is top-loading, with a pop-up cover that gives direct access to the disc and avoids the tray and drawer tolerances of a slot-loading design. It reads standard CDs, single-layer SACDs and hybrid discs, switching between the CD and SACD layers automatically, and it also handles MQA-CDs. Multichannel discs are not supported; playback is stereo throughout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue DSD Output from SACD, Native and DoP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRather than downconverting SACD audio, the SCD3.3 passes true DSD data both to its internal DAC and out to external converters. The FPGA-assisted I2S output supports 10 pinout modes and carries PCM up to 768kHz and DSD512, or DSD64 when playing SACD, which makes it compatible with almost any I2S-capable DAC on the market. A coaxial SPDIF output carries PCM to 192kHz and DoP DSD64, and it does support SACD playback, so even a conventional coaxial input can receive DSD from the transport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecond-Generation In-House R2R DAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe converter is Shanling’s own second-generation R2R design, built around 212 resistors matched to 0.01% tolerance for a 24-bit ladder. It uses a 19-bit architecture with a 4-bit compensating code and an assistive push-pull differential circuit, with separate conversion paths for the balanced left and right channels. Signals pass through an FPGA stage with selectable NOS or OS operation, and the resistive conversion itself adds no digital modulation — so transitions stay smooth and the tone keeps the natural warmth associated with R2R.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12AT7 Tube Output Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA matched pair of 12AT7 tubes forms the amplification stage for both the RCA and XLR outputs, adding the smooth, rich character that has defined Shanling’s tube CD players for years. The SCD3.3 follows legendary models such as the CD-T300, CD-T100 and CD3.3, and the 12AT7 itself was originally designed by audio engineer Dr. Cai Hongren. The tubes fitted here are manufactured by the Beijing Electron Tube factory and are tested and matched for every individual unit. A dedicated transparent opening on the front panel gives a direct view of the glowing pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPA1612, MUSES8920E and a Refined Circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBetween the R2R array and the amplification stage sits an OPA1612 low-pass filter, with a MUSES8920E operational amplifier handling the output stage; together they deliver an efficient, transparent and current-rich output. Two independent sets of crystal oscillators keep timing precise — 90MHz and 98MHz for the FPGA section, 45MHz and 49MHz for the XMOS section — which substantially reduces jitter. Only top-grade parts are used in the audio path, with ELNA, Nichicon and Panasonic capacitors chosen and positioned individually for the sections where they matter most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStable Power from Dual R30 Transformers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply pairs dual R30 transformers delivering up to 66W with a separate 15W power module. That reserve lets the player run with reduced magnetic flux and minimal phase shift, giving the analogue stage an exceptionally stable foundation to work from. In practice this is what separates a quiet, composed player from one that hardens as the music grows complex: dynamics stay intact, the noise floor stays low, and the tube output has clean, settled power behind it at all times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultifunctional Interfaces for Any System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond spinning discs, the SCD3.3 works as a standalone converter and a digital hub. Digital inputs cover USB DAC, coaxial SPDIF and Bluetooth, so computers, disc transports and phones can all feed it. Digital outputs are available on I2S, USB Audio and coaxial SPDIF for use with external DACs. Analogue output is provided on both RCA and XLR, with line-out and pre-amplifier modes so the player can drive powered speakers, headphones amplifiers or a power amplifier directly without a separate preamp in the chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTouchscreen, Companion App and USB Drive Playback\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControl is handled several ways: a 5.0-inch LG touchscreen (854 × 358) on the front panel, physical hardware buttons, and the supplied remote controller. The in-house developed operating system keeps its focus on music playback rather than general-purpose computing, which keeps the interface responsive and uncluttered. The Eddict Player app for Android and iOS adds remote operation of USB drive playback, with browsing by folder, album or artist and full playback control. USB drive files are supported to PCM 768kHz\/32-bit and DSD512.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefined CNC-Machined Aluminium Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe main chassis is machined from solid aluminium at 9.5mm thickness, which gives the player a rigid base and helps suppress the vibration and noise that would otherwise reach the disc mechanism and the tubes. Total weight comes to approximately 10kg, and the resulting solidity is as much functional as it is visual. Measuring 430 × 319 × 91mm without the top CD cover, it is a substantial component, and Shanling offers the SCD3.3 in both black and silver finishes.\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 SHANLING SCD3.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Top-loading SACD\/CD player with in-house R2R DAC and 12AT7 tube output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Playback:\u003c\/strong\u003e SACD, CD, MQA-CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQA-CD Decoding:\u003c\/strong\u003e Full decoder, 4× unfolding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Mechanism:\u003c\/strong\u003e Proprietary SACD system with HD850 drive; top-loading mechanism with weighted CD puck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Compatibility:\u003c\/strong\u003e Standard CDs, single-layer SACDs and hybrid discs; automatic CD\/SACD layer switching (multichannel discs not supported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Platform:\u003c\/strong\u003e Second-generation Shanling in-house R2R DAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR2R Array:\u003c\/strong\u003e 212 × 0.01% ultra-precision resistors; 24-bit module; 19-bit architecture + 4-bit compensating code; assistive push-pull differential circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Paths:\u003c\/strong\u003e Four 24-bit R2R conversion paths (R+, R−, L+, L−) with separate paths for balanced left and right channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Processing:\u003c\/strong\u003e FPGA stage with NOS \/ OS operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Output Stage:\u003c\/strong\u003e Matched pair of 12AT7 tubes (Beijing Electron Tube factory, tested and matched per unit) for both RCA and XLR outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Pass Filter:\u003c\/strong\u003e OPA1612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Stage:\u003c\/strong\u003e MUSES8920E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Oscillators:\u003c\/strong\u003e 90MHz \/ 98MHz (FPGA section); 45MHz \/ 49MHz (XMOS section)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Path Capacitors:\u003c\/strong\u003e ELNA, Nichicon and Panasonic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Processor:\u003c\/strong\u003e Ingenic X2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e In-house developed, music-focused system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 5.0-inch LG touchscreen, 854 × 358\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Display:\u003c\/strong\u003e Dedicated transparent front-panel opening for a direct view of the tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Methods:\u003c\/strong\u003e Remote controller, touchscreen, hardware buttons, Eddict Player companion app (Android \/ iOS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayback Modes:\u003c\/strong\u003e SACD\/CD, USB DAC, digital SPDIF coaxial input, local USB drive, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Receiver Chip:\u003c\/strong\u003e XMOS XU316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB DAC Support:\u003c\/strong\u003e PCM 768kHz \/ 32bit, DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Drive Playback:\u003c\/strong\u003e PCM 768kHz \/ 32bit, DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Drive File Support:\u003c\/strong\u003e DSD (.iso, .dsf, .dff — DST not supported), ISO, DXD, APE, FLAC, WAV, AIFF, ALAC, DTS, MP3, WMA, AAC, OGG, MP2, M4A, AC3, M3U, M3U8, OPUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e BT 5.0 receiver — LDAC, aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e USB DAC, coaxial SPDIF, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e I2S, USB Audio, coaxial SPDIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2S Output:\u003c\/strong\u003e PCM 768kHz, DSD512 (DSD64 for SACD playback); FPGA-assisted with 10 pinout modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Output:\u003c\/strong\u003e PCM 768kHz, DSD512 (not supported for SACD playback)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial SPDIF Output:\u003c\/strong\u003e PCM 192kHz, DoP DSD64 (supported for SACD playback)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e RCA and XLR, with line-out and pre-amplifier modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA Line Output:\u003c\/strong\u003e Output level 2.45Vrms; 20Hz–40kHz (±0.3dB); THD+N 0.15%; crosstalk rejection 110dB; dynamic range 117dB; signal-to-noise ratio 117dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Line Output:\u003c\/strong\u003e Output level 4.9Vrms; 20Hz–40kHz (±0.3dB); THD+N 0.15%; channel separation 110dB; dynamic range 117dB; signal-to-noise ratio 117dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 66W dual R30 transformer and 15W power module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e Region locked, 100V or 220V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e 9.5mm-thick CNC-machined aluminium, approximately 10kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H, without top CD cover):\u003c\/strong\u003e 430 × 319 × 91 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approximately 10 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\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\u003eShanling SCD3.3 SACD\/CD player\u003c\/li\u003e\n\u003cli\u003eRemote controller\u003c\/li\u003e\n\u003cli\u003eBluetooth antenna\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eQuick start guide\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\/shanling-scd3-3-sacd-player-r2r-and-tubes-overview.jpg?v=1789297550\" alt=\"Shanling SCD3.3 high-end SACD player combining R2R DAC and 12AT7 tube output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-features-overview.jpg?v=1789297550\" alt=\"Shanling SCD3.3 feature overview: proprietary disc system, 24-bit R2R DAC, 12AT7 tubes and touch screen controls\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-full-sacd-support-true-dsd-output.jpg?v=1789297548\" alt=\"Shanling SCD3.3 class-leading SACD player with full SACD support and true DSD output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-proprietary-sacd-system-hd850-drive.jpg?v=1789297549\" alt=\"Shanling SCD3.3 proprietary SACD disc system with HD850 drive, true DSD and MQA-CD support\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-second-generation-r2r-dac-212-resistors.jpg?v=1789297550\" alt=\"Shanling SCD3.3 second-generation in-house R2R DAC platform with 212 x 0.01% ultra-precision resistors\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-12at7-tube-output-stage.jpg?v=1789297548\" alt=\"Shanling SCD3.3 12AT7 tube output stage with a matched pair of glow tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-deeply-optimised-audio-circuit.jpg?v=1789297549\" alt=\"Shanling SCD3.3 deeply optimised audio circuit in a Hi-Fi listening environment\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-opa1612-muses8920e-dual-r30-transformers.jpg?v=1789297549\" alt=\"Shanling SCD3.3 OPA1612 low-pass filter, MUSES8920E output stage, crystal oscillators and dual R30 transformers\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-multifunctional-interfaces-black-silver.jpg?v=1789297549\" alt=\"Shanling SCD3.3 multifunctional interfaces shown in black and silver finishes\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-rear-panel-interface-diagram.jpg?v=1789297549\" alt=\"Shanling SCD3.3 rear panel interface diagram: USB drive, Bluetooth, USB and coaxial inputs, I2S, USB audio and coaxial outputs\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-cnc-machined-aluminium-chassis.jpg?v=1789297548\" alt=\"Shanling SCD3.3 9.5mm thick CNC-machined aluminium chassis with refined craftsmanship\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-top-loading-drive-touch-screen-tube-display.jpg?v=1789297550\" alt=\"Shanling SCD3.3 top-loading drive with weighted CD puck, 5-inch touch screen and transparent tube display\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-eddict-player-companion-app.jpg?v=1789297548\" alt=\"Shanling SCD3.3 Eddict Player companion app for remote control of USB drive playback\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-technical-specifications.jpg?v=1789297550\" alt=\"Shanling SCD3.3 technical specifications and full measurements table\"\u003e\u003c\/p\u003e","brand":"SHANLING","offers":[{"title":"Black","offer_id":49009718558912,"sku":"10018537","price":32004.25,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/7085\/2544\/files\/shanling-scd3-3-sacd-player-front-view.jpg?v=1789297543","url":"https:\/\/hifichic.com\/products\/shanling-scd3-3-sacd-player-with-r2r-dac-tube-output","provider":"HIFICHIC","version":"1.0","type":"link"}