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Philco 91 Restore Code ??
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| Can someone tell me if my 42 tubes are connected triode or pentode in fixed or cathode bias? How could I tell by looking...dconant — 10:47 AM |
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Philco 40-120C Restoration
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| Hello David,
that is great news about the tubes source being local !
Sounds like you got good start on the radio .
...radiorich — 09:41 AM |
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An attempt to remove the Field Coil from a G speaker
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| Mike;
I've only run into a speaker with an open filed coil twice, and they were on newer speakers from the 1940s. One ...Arran — 12:48 AM |
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An attempt to remove the Field Coil from a G speaker
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| Arran
Yes, this is my plan for now and what do I got to lose, this is not even the speaker from this radio, but one o...morzh — 10:44 PM |
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An attempt to remove the Field Coil from a G speaker
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| Mike;
I would unwrap the field coil, and see if maybe there a break near one of the ends, like where the coil wire att...Arran — 10:23 PM |
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An attempt to remove the Field Coil from a G speaker
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| ...and this is what I did. I fed a little LT into the screwholes with a small brush, and a little on the rim next to the...morzh — 09:52 PM |
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Philco 40-120C Restoration
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| I combined the two 40-120C threads together as we like to keep the discussion of the same radio together. It helps with...klondike98 — 09:36 PM |
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Philco 40-120C Weak, Distorted Ouput
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| Just checked were I buy tubes price is four dollars. So living in Florid we have a local source for tubes. David David — 09:14 PM |
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Philco 40-120C Weak, Distorted Ouput
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| The higher voltage may be due to higher mains voltage. My mains run 120-125AC when the set was new mains would be 110-11...David — 09:09 PM |
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Philco 40-120C Weak, Distorted Ouput
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| Thank you for your reply. I pulled a speaker from a Philco 41-221 and received the same result. I used a signal tracer t...bluecap — 08:45 PM |
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