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Philco 37-670B power transformer question
Radioroslyn
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11-29-2015, 04:00 PM
The simple solution is the replace the rectifier toob with silicon diodes. This will raise your B voltage about 50v or better.

Terry
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RE: Philco 37-670B power transformer question - by Radioroslyn - 11-29-2015, 04:00 PM



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