In Reply to: RE: If the sine wave isn't pretty??? posted by TomWh on March 14, 2017 at 18:16:20:
Tom
If the hum wasn't always there,and this unit has one power supply per channel,it is probably a filter cap.It can also be a bad ground on the input or chassis.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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Follow Ups
- RE: If the sine wave isn't pretty??? - Michael Samra 19:02:45 03/14/17 (0)