Shanling SCD3.3

Shanling SCD3.3

High-End Reference SACD Player with R2R DAC and Tube Stage

The Shanling SCD3.3 represents the technological pinnacle of Shanling in physical media playback, positioning itself as a new reference point for audiophiles seeking maximum digital precision combined with analog musicality.

This hybrid player combines a proprietary transport mechanism, a second-generation R2R DAC module, and a tube output in a single exceptional chassis.

Elite Transport Mechanism and Native SACD Support

The heart of the SCD3.3 is the proprietary reading system developed internally, based on the acclaimed HD850 laser.

Designed to ensure mechanical stability and silence, the system uses a top-loading mechanism with a dedicated and precisely weighted CD puck for flawless disc reading.

The SCD3.3 extracts native DSD data directly from SACDs, sending them without intermediate conversions to the internal DAC or digital outputs, ensuring uncompromised signal integrity.

Second-Generation R2R Digital Conversion

Unlike common Delta-Sigma DACs, the SCD3.3 adopts a second-generation discrete resistor ladder (R2R) DAC module. Composed of 212 ultra-high precision resistors (0.01%), this system offers a tonal density and natural sound that only R2R architectures can deliver, eliminating digital "glare" and offering smooth and realistic playback.

Analog Soul: 12AT7 Tube Output

To impart depth and warmth to the soundstage, the amplification stage for the RCA and XLR analog outputs is entrusted to a pair of 12AT7 tubes. Each tube is carefully tested and matched for each unit, ensuring holographic spaciousness and harmonic richness that make listening engaging and never tiring.

Modern Connectivity and Digital Hub Functionality

The SCD3.3 is not just a disc player, but a true digital hub for your Hi-Fi system:

• USB Playback: Supports high-resolution files up to PCM 768kHz and DSD512 directly from flash drives, HDD, or SSD.
• USB DAC and Digital Inputs: Can be connected to a computer or other sources via USB, Coaxial, and Optical inputs.
• Advanced I2S Output: Features an FPGA-assisted I2S output with 10 selectable pinout modes, ensuring compatibility with the best external DACs on the market.
• Bluetooth 5.0: Includes a high-fidelity Bluetooth receiver with support for LDAC, aptX HD, and AAC codecs.

Uncompromising Construction and Design

Built with a robust CNC-machined aluminum chassis (9.5 mm thick) for a total weight of 10 kg, the SCD3.3 effectively isolates internal components from vibrations.

The power supply is managed by two R30 transformers (66W total), separating digital circuits from analog ones to minimize noise and interference.

On the front, an intuitive 5-inch LG touchscreen and a transparent window showing the glow of the tubes complete a design of timeless elegance.

Main Technical Specifications:

• Disc Compatibility: SACD (Hybrid), CD, MQA-CD
• DAC: 2nd generation 24-bit R2R module
• Tubes: 2 x 12AT7
• Analog Outputs: RCA (2.45Vrms) and Balanced XLR (4.9Vrms)
• Operating Modes: Line-out or Pre-amplifier
• Dimensions: 430 x 319 x 91 mm
• Control: Remote, Touchscreen, and Eddict Player App (iOS/Android)

Main Features and Mechanics

• Device Type: High-End SACD/CD Player with hybrid R2R and Tube architecture.
• Transport Mechanism: Proprietary top-loading system with Shanling HD850 laser and precisely weighted CD puck for maximum stability.
• Disc Support: SACD (hybrid, single layer), CD, and MQA-CD (full 4x decoding). Note: does not support multichannel discs.
• Main Processor: Ingenic X2000.

Digital Conversion and Processing

• DAC Architecture: Second-generation resistor ladder R2R module, composed of 212 ultra-high precision resistors (0.01%).
• DAC Resolution: 24-bit with 19-bit architecture, 4-bit compensation code, and push-pull differential circuit.
• USB Interface: XMOS XU316 receiver.
• System Clock: Dual independent active crystal oscillators (90MHz/98MHz for FPGA and 45MHz/49MHz for XMOS section) to minimize jitter.

Analog Output Stage

• Tubes: Pair of 12AT7 tubes (Beijing Electron Tube), tested and matched for each unit, operating as the amplification stage for RCA and XLR outputs.
• Low-Pass Filter (LPF): OPA1612.
• Output Stage: MUSES8920E operational amplifiers.
• Components: Selected high-quality capacitors (ELNA, Nichicon, and Panasonic).

Connectivity and Format Support

• • Digital Inputs:
  o USB DAC (PCM up to 768kHz/32-bit, DSD512).
  o Coaxial SPDIF.
  o Bluetooth 5.0 (Codec support: LDAC, aptX HD, aptX, AAC, SBC).
• USB Drive Input: Supports drives up to 2TB and PCM 768kHz/DSD512 files (formats: ISO, DSF, DFF, FLAC, WAV, AIFF, MQA, etc.).
• Digital Outputs:
  o I2S (HDMI): With 10 pinout modes selectable via FPGA for maximum compatibility with external DACs.
  o Coaxial SPDIF (PCM 192kHz, DoP DSD64).
  o USB Audio.
• Analog Outputs: RCA (2.45Vrms) and Balanced XLR (4.9Vrms) with selectable Line-out or Pre-amplifier modes.

Audio Specifications (Line Out)

• Frequency Response: 20Hz - 40kHz (-0.3dB).
• THD+N: 0.15%.
• Signal-to-Noise Ratio (SNR): 117dB.
• Dynamic Range: 117dB.
• Channel Separation / Crosstalk: 110dB.

Construction and Power Supply

• Chassis: CNC machined aluminum structure with 9.5 mm thickness to reduce vibrations and noise.
• Power Supply: Dual R30 transformers (total power 66W) with isolated digital and analog sections.
• Display: 5-inch LG touchscreen (resolution 854x358).
• Dimensions: 430 x 319 x 91 mm.
• Net Weight: Approximately 10 kg.

Control and Accessories

• Control Systems: Included remote control, touch controls, physical buttons, and integration with the Eddict Player app (iOS/Android).
• Included Accessories: Quick guide, warranty certificate, power cable, USB cable, Bluetooth antenna, remote control, and CD puck.