I have some really bad altanator whine and amp turn off pop on the small amp that powers my front speakers. I bought a PAC isolator and installed it and it got rid of all the noise in the system but the tone seems different. It has something to do with the voltage b/c now I have to turn the volume up higher to get the same volume level. So what exactly does it do?
I did not hook up the 2 ground wires in the isolator b/c it worked w/o them and b/c I assume that is for people who blew there pico fuse and its just grounding the RCAs.
Either way it is going to have to stay until I can get this noise out of my system. And it's well with the 10$ I paid for it.