I recently purchased a multichannel amp to use with my HT system. The amp is a solid state class D design. Today I installed it into my system and I noticed that when I turn off the map I get a loud (audible from 15 ft. away) pop from one of the speakers. When I turn off the amp all other equipment is turned off. Also, if I disconnect other speakers from the amp and move the speaker from one channel to the next that 3 channles make a loud popping sound and 2 are dead silent..
The manufacturer has a 30-day money back guarantee less 15%. Frankly, I am very much considering using it.
PLEASE OFFER ADVICE!