Cutting-Edge Audio Performance with the ESS Flagship DAC Chip

The SMSL RAW PRO-DAC1 features the newly developed American ESS flagship ES9039MSPRO DAC chip, delivering exceptional audio fidelity. It comes with built-in MQA decoding and supports MQA & MQA-CD playback through USB, optical, and coaxial inputs. With MQA (Master Quality Authenticated) technology, listeners can enjoy the authentic sound of the original master recording in a compact and efficient format.

Advanced USB Technology with XMOS XU-316

Equipped with the 3rd generation XMOS XU-316 USB solution, the RAW Pro-DAC1 supports true 32-bit USB audio, DoP, and native DSD. It offers PCM support up to 768kHz and DSD playback up to DSD512, ensuring precise and high-resolution audio.

Precision Clock and Power Design

The low-phase noise crystal oscillator and optimized clock circuit minimize jitter, enhancing audio clarity. A specially designed low-noise power supply system provides clean and stable power to analog circuits for consistent performance.

Versatile Input and Output Compatibility

Inputs: USB, Optical, Coaxial, Bluetooth, AES/EBU
Outputs: XLR, RCA
The device supports DSD transmission across all interfaces except Bluetooth, with compatibility for formats such as DoP64 via coaxial, optical, and AES/EBU inputs.

High-Quality Components and Design

Gold-Plated Terminals: Ensuring reliable connections and minimal signal loss.
Bluetooth 5.1: Supports LDAC (24bit/96kHz), aptX/HD, SBC, and AAC for wireless high-resolution audio.
Full-Featured Remote Control: Easy access to all functions.

Firmware Upgradeable for Future Enhancements

Users can independently update the firmware, ensuring access to the latest features and improvements.

Technical Details

Output Amplitude
XLR: 5.2Vrms; RCA: 2.5Vrms
Output Impedance
XLR: 100Ω; RCA: 100Ω
THD+N
XLR: 0.00005% (-125dB); RCA: 0.00007% (-123dB)
Dynamic Range & SNR
XLR: 132dB; RCA: 127dB
USB Transmission
USB 2.0 (Asynchronous)
USB Compatibility
Windows 7/8/8.1/10/11 (Driver Required), macOS 10.6 and above, Linux (Driverless)
MQA Decoder
Supported Interfaces: USB / Optical / Coaxial / AES/EBU
MQA-CD Decoder
Optical / Coaxial / AES/EBU
Sampling Rates
USB: PCM 44.1768kHz (32-bit), DSD 2.822422.5792MHz (1-bit)Optical/Coaxial/AES/EBU: PCM 44.1~192kHz (24-bit), DoP64
Size
254 x 203 x 48mm (WxHxD)
Weight
1.9kg / 4.19lbs
Power Consumption
<20W (operating), <0.5W (standby)
Inside the Box
  • 1 x SMSL RAW PRO-DAC1
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

1 Year Warranty

The SMSL RAW PRO-DAC1 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Processing Time

This product is currently in its pre‑order period. Pre‑orders apply to items not yet in stock, and shipping will begin once they arrive. Processing times are estimates only.

Pre-order Period: 1 week.

Note:

  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

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