"The overall sound quality produced from the Qinpu Q2 Desktop Amplifier is amazing. I couldn’t believe the smooth sound quality the little feller produced. The bass was smooth, mid was smooth, and due to the solid-state integrations the treble was very bright. If you like bright treble but smooth mids and bass like me this is a great little amp. Jazz sounds amazing through this amp."
"This is a truly hi-fi roots amp which seems to work very well with both digital and analog accompaniment. Which means plugging in to your record player will sound just as nice as plugging into your cd player on this amp."
"Would I recommend this amp? Yes, it is a great buy for a very decent price and is a lot more self-expressive then your average generic off the shelf PC speaker system. If you include some stylish red Qinpu speakers you have your self a very art deco style going on Flash Gordon himself would approve of."
- Munk, OverclockersHQ.com
"The tube adds color and depth to otherwise cold signal sources like CD or MP3… It allows the listener to experience some of the benefits of tube amplifier at a fraction of the cost of a high-end tube amplifier."
- James, TubeAmplifierReviews.com, November 5, 2009