Recent content by rtscout

An Aiwa CDC-X504MP... not a very good HU, but I don't want to go out and spend another couple of hundred bucks.

Great troubleshooter d.f.15 - thanks! (Big Dee... my reference for the HU ground wire installation: http://www.crutchfield.com/S-TxQkEwbSQoY/tech/kb348.html where they talk about ground loop).

Nope. The RCA's don't ever get near any power wires. I also have an MTX 4240 hooked in; I have both amps grounded together under one bolt (both ground wires are less than 12" and the ground is to the body and clean) - I've read that this is the preferred method, but I've also read that they...

I found the source of all my noise is in my RCA cables running to the (first) amp, an Infinity 7541a. I also found that if a get a small jumper wire to connect the two outer jackets of the RCA connectors at the amp input, thereby making a common ground, all the noise is eliminated. Is there some...