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Old 12-12-2016, 05:26 PM
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Electronic M Electronic M is offline
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Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
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2.) what is going on: Removing DC (tube plate voltage) from the transformer to prevent DC core saturation in the transformer, then giving the tube a new plate B+ DC source (the two resistors and lytic) to replace the now cap blocked path through the transformer.
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