So let me tell you the whole story, yesterday I was helping a friend hook up his sub and amp that he recently purchased. Well, his amp wasn't working so I took mine out and hooked it up to see if it was the wiring or something he did. After I put mine back in it worked fine and dandy until late last night I noticed it never turned off. So I unhooked the power cable and today I tried checking all of the wires and I cannot understand why my amp won't turn off. Any suggestions?