MQA DAC Compact Hi-Res Audio Powerhouse

    Hi-Res Audio and MQA support
    XMOS XU-316 chipset and AKM AK4493S DAC
    Coaxial, Optical, and USB inputs
    Full-functioning remote control
Regular price $70.39 USD
Sale price $70.39 USD Regular price $79.99 USD

High Performance-Price Ratio

If you want to spend $79.99 on a product with MQA and MQA-CD, the appropriate choice with is the SMSL SU-1. It supports Hi-Res Audio, features the latest MQA technology and MQA CD playback. With advanced decoding features, it ensures the highest quality audio reproduction. SU1 default no remote control, volume adjustment with the computer.

Sturdy Outside And Powerful Inside

The SU-1 features a CNC aluminum alloy housing, adopt anodizing technology and chamfering process, ensuring durability and excellent heat dissipation. It's equipped with the third-generation XMOS chip, XMOS XU-316, and cooperates with the latest AKM DAC chip AK4493S decoding chip to achieve a distortion of less than 0.00013%, allowing SU-1 to decode PCM 32bit/768kHz, and DSD512.

Versatile Connectivity And Convenient Remote Control

The SMSL SU-1 comes with a full-functioning remote control, allowing you to manage your audio experience from the comfort of your seat. With a variety of inputs, including coaxial, optical, and USB, the SU-1 provides flexible connectivity options to suit your audio setup. It supports USB inputs, which is compatible with Windows 7/8/8.1/10/11 (driver is required), Mac OS X10.6+, Linux(driverless), Android, and iOS.

Inside the Box

  • 1 x SMSL SU-1
  • User Manual

1 Year Warranty

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

Technical Details

USB, optical, coaxial
Output level
Dynamic range
USB transmission
Asynchronous transmission
USB compatibility
Windows 7/8/8.1/10/11, Mac OS X10.6 and above, Linux
Max bit depth and sampling rate
32bit/768kHz PCM USBM, 22MHz DSD USB, 24bit/192kHz Optical/Coaxial
Power consumption
Standby power
3.7" x 1" x 3" (96 x 27 x 78mm)

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 15-20 working days for orders placed during our 618 sale and after. No cancellation of orders once ordered.


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

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 2 reviews
Napat Thanapichayadisaya

Very good product

Nikolay Georgiev

Fast shipping to Bulgaria ans the DAC itself is what it's expectes to be - great sounding DAC.

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30-Day Return Policy

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