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Technical and speculative discussion of amps, cables and other topics.

RE: AC regenerator through audio rack causing speaker buzz

I meant the white plastic multi-outlet unit with green LED's that you have connected to the duplex outlet on the wall.

Sometimes these multi-outlet units have internal spike supression circuits and noise filtering circuits that may interact with your AC power conditioner or the way the protective earth is handled.

Try plugging the two power cords that I see in your photo straight into the duplex outlet.

Maybe you already tried this and somehow I didn't see this from your response.


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  • RE: AC regenerator through audio rack causing speaker buzz - shermanr@prw.net 11:05:27 10/12/09 (1)

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