SMSL
SMSL SU-1 MQA Desktop Audio DAC
Best For: Best Value DAC
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An incredibly compact standalone desktop DAC equipped with an AK4493S chip and MQA decoding capabilities. Offers USB, Optical, and Coaxial inputs, providing clean, jitter-free analog outputs to desktop speakers or amplifiers
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Product Overview
An incredibly compact standalone desktop DAC equipped with an AK4493S chip and MQA decoding capabilities. Offers USB, Optical, and Coaxial inputs, providing clean, jitter-free analog outputs to desktop speakers or amplifiers.
Key Features
- DAC Chip: AKM AK4493S (MQA Decoded)
- Inputs: USB Type-C, Optical, Coaxial
- Outputs: RCA Stereo Line-out
- Format Support: 768kHz/32bit PCM, DSD512, MQA
- THD+N: 0.00013%
Technical Specifications
| Chip | AK4493S |
| Format | PCM 768kHz/32bit, DSD512, MQA |
| Inputs | USB-C, Optical, Coaxial |
| Output | RCA line out |
Pros
- Excellent sound quality for the price
- Great budget fidelity
- Robust build quality
Cons
- Requires adequate source output power
- Standard accessories
Price & Availability Disclaimer: Catalog source last checked on June 9, 2026. Confirm the exact model and specifications with the manufacturer. Retailer prices and stock levels can change. The price, availability, shipping terms, taxes, returns, and warranty terms shown by the external retailer at the time of purchase will govern the sale.