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Re: help with ella hum

well, i'm really running out of ideas here, guys.

new RCA jacks did not fix the problem.
I noticed that barrels on two of the bias jacks were shorting out to the chassis, so I isolated them. still the same noise. right channel is deifinitely worse.

I notice now that both positive speaker posts show continuity with ground. the 24ohm resistors across the + and - post reads fine. could both posts be shorting to ground through the OPTs? could this cause the problem that I describe? any help is appreciated.

dave


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