Hmm, our mk2 installs (A-Class and yesterday my Beetle) are *completely* silent. Is the noise on both channels? Do the front/rear outs sound ok if you use the player at home?

I can hear it out of both channels. It sounds crystal clear at home from the leads on the back.

I'm wondering if I have some kind of grounding loop or whatever you guys were talking about at one point? It might not be the fault of the empeg... That's why I was asking for more information on what causes alternator whine, and so on.

What are some do's and don't when grounding AMPs? (I have two).

THanks,

(O|||||O)