---
product_id: 523773336
title: "SMSL SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC"
brand: "fanmusic"
price: "2452 kr"
currency: NOK
in_stock: true
category: "Fanmusic"
url: https://www.desertcart.no/products/523773336-smsl-su-1-mqa-mqa-cd-audio-decoder-ak4493s-xu316
store_origin: NO
region: Norway
---

# AK4493S DAC chip with ultra-low distortion <0.00013% Universal USB compatibility across Windows, Mac, Linux, Android, iOS Supports 768kHz/32Bit & DSD512 Hi-Res audio SMSL SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC

**Brand:** fanmusic
**Price:** 2452 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — hear what others can’t!

## Quick Answers

- **What is this?** SMSL SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC by fanmusic
- **How much does it cost?** 2452 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/523773336-smsl-su-1-mqa-mqa-cd-audio-decoder-ak4493s-xu316)

## Best For

- fanmusic enthusiasts

## Why This Product

- Trusted fanmusic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hi-Res Audio Mastery:** Supports ultra-high resolution formats up to 768kHz/32Bit and DSD512 for audiophile-grade listening.
- • **Seamless MQA-CD Playback:** Unlock authentic studio-quality audio from your CD player’s digital output with MQA-CD support.
- • **Studio-Grade Sound Clarity:** Experience pristine 3D sound with MQA’s time-deblur technology, eliminating analog-to-digital distortion.
- • **Cutting-Edge DAC Performance:** Powered by the AKM AK4493S chip, delivering distortion levels below 0.00013% for crystal-clear audio.
- • **Plug & Play Across Platforms:** Effortless USB connectivity with driver support for all major OS including Windows, Mac, Linux, Android, and iOS.

## Overview

The SMSL SU-1 is a premium MQA and MQA-CD compatible audio decoder featuring the latest AKM AK4493S DAC chip. It supports ultra-high resolution audio up to 768kHz/32Bit and DSD512, delivering studio-quality 3D sound by eliminating digital time blur. Compatible with a wide range of devices and operating systems via USB, it transforms your digital audio experience with ultra-low distortion and authentic sound reproduction.

## Description

SMSL SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC : desertcart.co.uk: Electronics & Photo

## Features

- USB supports MQA: 1.Clean up the recording, When the analog sound is converted to a digital signal,time blurring will occur, blurring transient signals over time. . MQA can eliminate this distortion and create a true 3D sound field, which is different from any sound you have ever heard. 2.Encapsulate the sound Once the blur in the recording Is removed,MQA will use what we call a "musical origamiMprocess,Cleverly makes this large resolution file easy to manage.
- Support MQA CD:CD Player + MQA- Enabled DAC,Your CD player's digital output (optical or coaxial) can be fed to an MQA decoder.
- The MQA decoder can restore the original high-resolution signal heard in the studio and confirm it, using the authentication signature.SMSL SU-1 support MQA CD.
- AKM AK4493S :SU-1 utilizes the latest AKM DAC chip,AK4493S, for achieving a distortion lower than 0.00013%
- USB In:Compatible with Windows 7/8/8.1/10/11 (driver is required),Mac 0S X10.6+, Linux(driverless), Android, i0s

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1Y7C9HH |
| Best Sellers Rank | 10,918 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 38 in Digital-Analog Converters |
| Brand | Fanmusic |
| Compatible Devices | Speaker, Headphone |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,729) |
| Included Components | no |
| Interface | Coaxial, Optical, USB |
| Item Dimensions L x W | 9.6L x 7.8W centimetres |
| Item Weight | 195 Grams |
| Manufacturer | SMSL |
| Manufacturer Part Number | SU-1 |
| Material | Copper |
| Model Number | SU-1 |
| Mounting Type | Wall Mount |
| Number of Channels | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 8 |
| Product Warranty | Warranty for non-human damage within one year, repairs after one year at your own expense. |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Fanmusic
- **Interface type:** Coaxial, Optical, USB
- **Mounting type:** Wall Mount
- **Number of channels:** 2
- **Number of pins:** 8

## Images

![SMSL SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC - Image 1](https://m.media-amazon.com/images/I/21AA7hVlMAL.jpg)

## Questions & Answers

**Q: When I hook it up to play there is music for a second or two and then no music for a second or two. This repeats itself over and over again. Ideas?**
A: I do not have that problem with this device, HOWEVER, I do have that very same problem with another SMSL dac ( M500 MKII), and I have not been able to figure out why this happens. I do not use Windows, and I only play wav files with Linux based software, and Linux operating system. Make your own conclusions.

**Q: how come the output voltage is so low when I connect it to the optical on my TV?  I thought the output was suppose to be 2 Vrms.**
A: only tried whit coaxial in rca out

**Q: Without a separate power input, how much faster does the battery drain on the cell phone?**
A: It consumes very low energy. I don't use it via USB. I haven't tested it.

**Q: I'd like to listen to one of those new MQA-encoded CDs. Will the optical output of my legacy CD player pass the MQA-encoded signal to this SMSL?**
A: Yes, because the SMSL is reading, converting the signal and your legacy CD player is functioning as a transport only.

## Frequently Bought Together

- S.M.S.L SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC
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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-24*