sorry, im abit of a newbie, iv tested on all kinds of music although i mainly listen to tock music, iv also just noticed that the volume doesnt go all the way down on the left channel but balances out again as i turn the volume back up, im just basically wondering if its worth me buying a CD deck and Turntable etc as i planned to or if its likely the amp has a fault, at the moment i have tried powering it through my DVD player using CD's and also from my PC. i know this isnt ideal but its all i have for now 😳