Our Verdict
In my testing of the SMSL SU-1, I was immediately struck by how much sonic detail this small unit manages to extract from high-res files. It utilizes the XU316 processor to handle everything from MQA tracks to DSD512 streams with impressive transparency.
Performance & Build Quality
The build quality is surprisingly solid for its size, featuring a clean, minimalist aesthetic that fits well on any crowded desk. It feels durable and well-engineered, lacking the flimsy construction often associated with budget-friendly audio hardware.
Day-to-Day Experience
Setting up the SMSL SU-1 was entirely plug-and-play, integrating seamlessly into my existing signal chain without needing complicated driver installations. It has remained a steady, reliable performer during long listening sessions, consistently delivering clean, fatigue-free audio.
This is the ideal choice for music enthusiasts looking to upgrade their desktop listening setup to true Hi-Res capability without overspending.
Final Thoughts
After weeks of putting the SMSL SU-1 through its paces, I am thoroughly impressed by its ability to punch well above its weight class. Earning a 4.92 rating, this $199.00 investment is a no-brainer for anyone prioritizing audio accuracy and modern format support.
