Our Verdict
I spent two weeks integrating the SMSL SU-1 into my desktop listening station to see if its small footprint could actually deliver on its technical promises. By leveraging the AK4493S chip and the updated XU316 architecture, this DAC aims to bring premium high-resolution decoding to the average listener.
Performance & Build Quality
The build quality of the SU-1 is surprisingly sturdy, featuring a minimalist chassis that feels dense and well-shielded against interference. The internal engineering is clearly prioritized, with high-end componentry like the XU316 processor ensuring that high-resolution files are handled with extreme precision and low power consumption.
Day-to-Day Experience
Setting up the SU-1 was a plug-and-play experience, integrating seamlessly with my existing software players without any driver headaches. The device remained cool even during extended listening sessions, and the decoding of MQA tracks was instantaneous and flawless.
This DAC is the ideal choice for budget-conscious audiophiles looking to significantly upgrade their digital playback chain without sacrificing desk space.
Final Thoughts
With an impressive 4.92 rating, the SMSL SU-1 sets a new benchmark for entry-level Hi-Res audio. Given the $199 price point, it provides an undeniable upgrade for anyone ready to move beyond standard onboard computer audio.
