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<blockquote data-quote="RJesus" data-source="post: 6473284" data-attributes="member: 614865"><p>When my subs are plugged in and my amp is playing a 50 hz tone, The DMM says the voltage goes up to about 10 (as I steadily raise the gain) and then it starts going down into the negative, then it jumps up to 40?</p><p></p><p>wtf is going on?</p></blockquote><p></p>
[QUOTE="RJesus, post: 6473284, member: 614865"] When my subs are plugged in and my amp is playing a 50 hz tone, The DMM says the voltage goes up to about 10 (as I steadily raise the gain) and then it starts going down into the negative, then it jumps up to 40? wtf is going on? [/QUOTE]
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