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Re: Holiday HUM !!

Danny
You need to put your scope on the unit to see where the hum is generating from.It sounds as tho you may have knocked off a ground wire or connection somewhere..If you have that much hum and you put dc filaments on and you still have problems,it may not be a filament problem.Im going to ask you the obvious.Did you short the input and then test the amp?
mike


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