SMSL
SMSL D200 BD34352EKV Hi-Fi Audio DAC XLR OUT CLOCK IN
SMSL D200 BD34352EKV Hi-Fi Audio DAC XLR OUT CLOCK IN
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SMSL D200 High-Resolution USB DAC
A reference-class analog-like converter. Driven by a flagship ROHM BD34352EKV decoding chip, a built-in CK-03 clock processor, and a fully balanced 5Vrms analog pre-amp stage.
Six Core Pillars of Fidelity
ROHM Flagship Chipset
Utilizes a premium ROHM BD34352EKV DAC chip to deliver a smooth, natural, and non-fatiguing musical signature.
CK-03 Jitter Control
Features our self-developed CK-03 clock processing circuitry to minimize digital phase noise and jitter.
Full MQA Decoding
Complete MQA and MQA-CD unfolding across USB, Coaxial, and Optical digital interfaces.
5Vrms Balanced XLR Out
Fully balanced output stages deliver up to 5Vrms of clean signal voltage directly to your amplifier.
Linear Power Engine
Multiple low-noise power stages combined with patented adaptive mains voltage switching.
1.9" Tempered Glass IPS
Vibrant full-lamination IPS color display offers real-time track metadata and lyric readouts.
The Velvet Texture of ROHM Silicon
Symphonies demand depth and emotion. The SMSL D200 high-resolution USB DAC implements the highly revered ROHM BD34352EKV premium decoding chip, celebrated by music purists for its organic, lifelike midrange representation. Delivering an ultra-low THD+N of 0.00019% (-114dB), it processes complex audio files through a powerful 32-bit XMOS XU-316 USB solution, providing native support up to PCM 768kHz, DSD512, and full 8x MQA unfolding.
Timing Precision: CK-03 Jitter Elimination Circuit
In digital audio, tiny timing slips distort spatial imaging. The D200 guards against digital jitter with our self-developed CK-03 clock processing circuitry, which significantly reduces phase noise and timing drift. For ultimate system synchronization, the D200 supports external standard 10MHz master clock or atomic clock inputs, letting you align your entire digital source stack to a single reference timing signal.
Bluetooth v5.4 Lyric Sync & Pre-Amplifier Flexibility
Enjoy modern streaming versatility without sonic compromise. Qualcomm's next-gen Bluetooth v5.4 module supports LDAC (24-bit/96kHz), aptX HD, and AAC. The D200's 1.9-inch color IPS screen displays real-time song info and synchronized lyrics directly on the front panel. Underneath, a built-in fully balanced analog volume control module lets you toggle between FIXED line-out and VARIABLE volume pre-out, allowing the DAC to drive active studio monitors directly.
Sonic Customization Dashboard
Tune your audio architecture dynamically. The SMSL D200 integrates deep DSP control parameters, allowing you to shape acoustic decays, low-pass cuts, and signal phases directly:
Select between transient-accurate sharp roll-offs for modern acoustic clarity, or slow roll-offs for relaxed, natural acoustic decays.
Frequently Asked Questions
How does the ROHM BD34352EKV DAC sound compared to AKM or ESS? +
ROHM's flagship BD34352EKV chip is renowned for its organic, natural, and full-bodied presentation, particularly in the mid-range. While ESS often prioritizes extreme clean-edge detail and AKM delivers smooth neutrality, ROHM captures an analog-like fluid texture and emotional warmth reminiscent of high-end vintage gear, without sacrificing transient speed.
How do I synchronize the D200 with an external Master Clock? +
The D200 features a dedicated 10MHz master clock input port on the rear panel. By connecting a high-precision external clock generator (such as standard rubidium or atomic clocks), you can bypass the internal clock circuitry to ensure perfect timing synchronization across your entire digital audio stack.
Does the screen show real-time lyrics during Bluetooth streaming? +
Yes. When playing audio over Bluetooth (supporting high-resolution LDAC or aptX HD), the 1.9-inch laminated IPS color display can show synchronized track metadata, sampling rates, and real-time lyrics directly on the front panel when paired with a compatible playback app.
What is the advantage of the patented Adaptive Voltage Switching technology? +
It allows the internal linear power supply to automatically adapt to standard AC mains voltage fluctuations (100V-240V). Combined with multiple low-noise power stages and voltage regulators, it provides extremely clean, ripple-free DC power to the analog output stage.
What is the difference between FIXED and VARIABLE pre-amplifier modes? +
FIXED mode locks the analog outputs (XLR and RCA) to standard reference line levels, bypassing the volume stage for feeding a standalone integrated amplifier. VARIABLE mode turns the D200 into an active pre-amplifier, letting you control output volume directly to your active monitors or power amp.
SMSL D200 Specifications
| Parameter | Details |
|---|---|
| Inputs | USB / Optical / Coaxial / Bluetooth / External Clock (10MHz) |
| Outputs | RCA (Unbalanced) / XLR (Balanced) Line Outputs |
| Line Output Amplitude | XLR: 5Vrms | RCA: 2.5Vrms |
| THD+N | 0.00019% (-114dB) (UN-WTD) |
| Dynamic Range |
XLR: 123dB RCA: 121dB |
| SNR | XLR: 123dB | RCA: 121dB |
| USB Sampling Rates |
PCM: 44.1 ~ 768kHz (32bit) DSD: 2.8224 ~ 22.5792MHz (DSD512) DoP: 2.8224 ~ 11.2896MHz |
| Optical / Coaxial Sampling Rates |
PCM: 44.1 ~ 192kHz (24bit) DoP: 2.8224MHz |
| MQA Decoder Input Support | USB / Optical / Coaxial |
| Bluetooth Specifications | v5.4 (Supports LDAC, aptX, aptX HD, SBC, AAC) |
| Power Consumption | <10W (Standby power <0.5W) |
| Dimensions & Weight | 200 x 47.9 x 197.9 mm (WxHxD) | 1.214kg (2.68lbs) |
In the Box
Your reference SMSL D200 includes a complete set of accessories, ensuring high-fidelity operations immediately after unboxing:
- SMSL D200 Reference Digital-to-Analog Converter
- Full-Function Remote Control
- AC Power Cable (Matched to destination country)
- USB-C Data Cable
- Bluetooth External Antenna
- User Manual / Guide
