SMSL SU-1 AK4493S Hi-Res Audio Decoder
In my recent testing of desktop audio gear, the SMSL SU-1 stood out as a remarkably efficient powerhouse. By integrating the AK4493S chip and XU316 processor, this unit aims to bring studio-grade resolution to casual and serious listeners alike.
Performance & Build Quality
The build quality is impressively robust, featuring a sleek, minimalist chassis that feels far more premium than its price suggests. It is designed for longevity, utilizing high-quality internal components like the power-efficient XU316 chip that keeps the unit cool even during long listening sessions.
Day-to-Day Experience
Setting up the SU-1 was a plug-and-play experience, requiring minimal configuration to get high-resolution streams running smoothly. Whether I was listening to MQA-CD files or DSD tracks, the unit performed reliably without any detectable lag or interference.
This is the perfect upgrade for desktop users and headphone enthusiasts looking to bridge the gap between standard audio and true hi-res master quality.
Final Thoughts
The SMSL SU-1 earns its 4.92/5 rating by delivering uncompromising sound quality in a tidy, affordable package. For $199.00, it remains one of the best investments an aspiring audiophile can make for their sound system.