Last mounth i bought a crest 9001 amp..
We used it and the sound was amazing!!!However yesterday i set up my soundsystem and the amp act strange..
This is the problem: when i open 1 channel the amp plays louder then the 2 channels open.. if i close 1 channel while playing u can here the bass going louder.. if i open the 2de channel again the bass goes down..
I tryed to play stereo and mono nothing make's a diffrence.. anyone has any cleu what this could be as i spend a lot of €'s on that second handed amp