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previous: Ken Gilbert rob,take the PI out... -- 1/12/2000 8:08 PM View Thread

Re: Maybe its in the output stage..

1/13/2000 2:46 AM
Gary
Re: Maybe its in the output stage..
Rob,  
 
I just solved a hum problem in my diy amp today.For some unknown reason one of the filter caps in the power supply had a broken negative lead when I touched the cap it would make contact with the eyelet and the hum would disapear only to reapear when the contact to ground was broken.  
I hope this can provide you with an other option to look at.  
 
Gary