The use leaves much to be desired, I can adjust the volume on my TV.
To amplifier I have connected two 100W speakers.
I've heard more than two hours quite loud music so that, while the quality was very good and I have found no problems.
It would even louder, but then the neighbors would probably have complained on the street)
Moment during the said two hours, the power supply has not really warmed and the housing from the amplifier was maximally lukewarm.
The only minor complaint: the current connector is not available in angle and thus the power cord goes sideways away from the amplifier and not nice straight back.
Absolute buy recommendation for anyone who simply wants to watch only Stereo TV or listen to music. So far, I'm just excited about the small portion !!!