The amplifier is for normal use only recommended. The volume is great and also very clearly (operate two Magnat Soundforce 1200 it). Unless suspend, but there is a slight noise perceive when listening quietly and make the out comes a funny noise. The delivery was fast and the amplifier was very well packed, the operation is simple and can be reasonably well set the tone in which I have incorporated with another separate equalizer. If CD's on a Blu-Ray you can hear very loud but then comes the PMPO by. My conclusion: I would always buy again and for normal use recommended in my opinion only. Top !!!