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Philco 90 mystery connector
37silverstreak
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#3

12-31-2011, 09:43 PM
7estatdef Wrote:Looks to be added on. Where does it connect to? I'd take a guess and say it's to connect a hi Z pm speaker to. If so it would have a large paper cap between the clip and the plate pin of the 47 tube.
Terry
You are right on the money Terry! there is a 2mfd electrolytic from the clip to the plate of the 47 tube. Someone has monkeyed around with this set sometime in the not too distant past. So it may have been added at that time. It's going to be a lot of fun undoing someone elses hack job Icon_crazy !
Thanks for your input and Happy New Year!
Kevin
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Messages In This Thread
Philco 90 mystery connector - by 37silverstreak - 12-31-2011, 03:13 PM
Re: Philco 90 mystery connector - by 7estatdef - 12-31-2011, 05:41 PM
Re: Philco 90 mystery connector - by 37silverstreak - 12-31-2011, 09:43 PM
Re: Philco 90 mystery connector - by 7estatdef - 12-31-2011, 10:08 PM
Re: Philco 90 mystery connector - by TA Forbes - 01-01-2012, 08:57 PM



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