I just got my PM-10 to amplify my apartment Handsonic 10. Power is my project, the company is in for a CD/MP3 apprciable for more s'entraner s'clater and on pieces you love or training. The little less The definition of sound is not quite the level of that one hears with an excellent headphone on the instrument (especially the sound of slap djembe or conga) but is still m correct me some of the things on the instrument itself that possde an equalizer and amplifier (trebble / bass). I did not put too expensive or too cumbersome to have an amp so I think I made a good choice of compromise. The quality is excellent without an appointment, however, the receiver is robust and easy to use. Verdict: good.