In terms of sound quality, it's a great little amp, soft but well defined. I use it in HiFi behind my computer's sound card to feed a pair of speakers Infinity libraries. It does not compete with my living room setup, but it's still very satisfying. The value is very good. By cons, in terms of power, I have my doubts. Fortunately I do not usually destroy my ears with decibels, because I have to use the potentiometer to half its course for a comfortable hearing and full speed, the volume is strong but quite bearable . When you know that 2 watts effective saturate a room like my small office ... So some doubts about its real power, but for me, no matter. In the same range of use, metal fans might be a little disappointed.