Hey Cspra, Thanks for your comments. However, I mentioned that I was connected directly to the cd player. It has analog o/p's, so there is no preamp. Thanks again for your thoughts. John
What makes an amp hum/ground loop?
I just hooked up a pair of monoblocks in place of a Coda stereo amp. Nothing changed. I am and was, running directly out of a cd player with an analog o/p. When I hooked up the m-blocks, I got a hum in my speakers. It only happens when BOTH monos are hooked up to the cd player. But that was no problem going into the Coda. Suggestions anyone? Thanks!