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Another DC coupled amp (Ampeg bass combo)
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18th Jan 2018, 6:30 pm
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ms660
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Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
Re: Another DC coupled amp
I wonder if it's a bad ground somewhere, might be worth measuring any voltage between transformer CT and the junction of the two 16 volt zeners when the 16 volt rail rises.
Lawrence.
ms660
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