In Reply to: RE: Here is what you can do. posted by airtime on July 16, 2016 at 10:20:35:
Sorry this took me a bit of time, with two pieces of equipment, preamp and amp, had 4 combinations, tried them all. There were combinations that added a bit of hum, no combination eliminated the beating switcher noise. Also checked the outlets, all wired ok. Didn't pop any breakers so none of the neutrals were tied to chassis. But thanks for the suggestion it was worth a shot.
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Follow Ups
- RE: Here is what you can do. - fredtr 14:26:15 07/16/16 (0)