thanks for the reply and the suggestions. I have a ground loop isolator (looks like a matching transformer). I also have the amps plugged into the two "cheater" plugs. Just figured it was the speakers since they are plugged in for the panels were more prone to HUM. I have an old Bryston amp...
I am getting a humming noise. I haved tried everything i can think of. Monster line conditioning, seperate outlet from a different line in the house.
I have Classe' amps CA400 for the Requests and CA75 for the Cinema center and for the script rears. Not sure if they are the culprits or...
