Quote:
Originally posted by korkster:
O.K., so I'm not the brightest guy in the world. I just simply disconnected the cable from the cable box and that did it. No more "buzzzz." Regardless of whether any of the t.v. interconnects were attached to the pre-pro or not had nothing to do with it. I guess the cable was introducing a ground loop into the A.C. outlets, I guess. I obviously don't know much about this stuff. All I know is that as soon as the cable seperated from the cable box the noise went away, and I had nothing but quiet throughout the system.

Don't know if this will help anyone but it worked for me. At least for now. Now i guess I need to
korkster

Thanks. I disconnected the two lines going into my DirecTV Tivo receiver this morning and voila the hum was gone. I thought I had that thing grounded pretty well. Now know the problem, will have to look for a solution.
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