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40-180 Philco Power Transformer replacement part or substitution
vinzer
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Posts: 214
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Joined: May 2010
City: Kokomo, IN
#4

01-03-2014, 06:53 PM
an 84 has a separate cathode so it can use same filament winding as the rest of the tubes and was wired that way the 40-180.
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RE: 40-180 Philco Power Transformer replacement part or substitution - by vinzer - 01-03-2014, 06:53 PM



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