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Sound system hums when powered off!!!!
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<blockquote data-quote="Mike Caldwell" data-source="post: 201793" data-attributes="member: 170"><p>I kind of thinking some thing like as well, in one way or another a speaker line or lines insulation has gotten cut or rubbed through causing the line to come in contact with the buildings frame, pipe, conduit, ect.</p><p>I'm going to pull the lines off of the amps to not only see if that stops the hum but also measure between each line and the power ground for both voltage and resistance.</p></blockquote><p></p>
[QUOTE="Mike Caldwell, post: 201793, member: 170"] I kind of thinking some thing like as well, in one way or another a speaker line or lines insulation has gotten cut or rubbed through causing the line to come in contact with the buildings frame, pipe, conduit, ect. I'm going to pull the lines off of the amps to not only see if that stops the hum but also measure between each line and the power ground for both voltage and resistance. [/QUOTE]
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Sound system hums when powered off!!!!
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