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Philco E976
RodB
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Posts: 1,088
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#3

01-14-2021, 04:09 PM
Hi Skip, If the set has FM, which it appears this does, then the B+ should be as close to what is on the schematic as possible. So, you can try different values starting with 47 ohms, 1 watt. I usually use a variac to bring it up slowly. If I hit B+ before getting to line voltage then I need a higher value. You can use the X2 caps on the line. Y2s are for transformer primaries.
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Philco E976 - by vecher - 01-14-2021, 12:04 PM
RE: Philco E976 - by Radioroslyn - 01-14-2021, 04:06 PM
RE: Philco E976 - by RodB - 01-14-2021, 04:09 PM



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