The unit itself has a very nice build, it is very sturdy and feels like a quality made product

Good Quality

Sound quality is exceptional, and I can adjust the volume level to my liking.

So buggy and OK sound quality for USB.However optical and coaxial are very good, close to excellent

Very good build quality as well, brushed aluminum feels great to RUB YOUR FACE ACROSS AT 4am

Amazing quality product, powers my headphones and even provides a better line out than my pc motherboard ever did, dunno how i went so long without a dedicated headphone

Similar to the FiiOs E10K DAC, it gets audio from the USB cord.- DAC has good build quality

Fantastic quality and unbelievable sound for my headphones

Very good sound quality to my ears, and I love the switchable digital inputs

The build quality is great

Personally I wish I spent a little more for better quality.