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Loud Hum at switchon


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#1 zmorton

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Posted 08 January 2006 - 05:37 PM

I am having what sounds like AC getting into the speakers on a D45 amp.  This happens without any inputs connected, and volume all the way down, and is constant...never goes away.   Any ideas?

#2 DGlass

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Posted 09 January 2006 - 10:04 AM

It could be several different things. I would suggest you have the amplifier looked at as just having a Hum is hard to diagnose without having the unit on a bench. It could anything from a bad cap, to a bad components, to bad AC.  smile.gif