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Philco 70 If transformer question
#11

Apologize for not getting back, still playing around with this radio. Yes it has been totally recapped and checked out. I see what you are saying, I did monitor it on the vtvm and saw the instability it created esp. on upper volume, still a fantastic sound that I have never heard from it. Proud to say I see many of the problems mentioned in Rider books when working with this radio - digging down into the books and seeing the same things on the scope when I feed it with the generator. - have learned alot from this unit, great tool and reading how they progressed in the 30's.


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Messages In This Thread
Philco 70 If transformer question - by radio1 - 12-16-2021, 06:29 PM
RE: Philco 70 If transformer question - by morzh - 12-16-2021, 06:51 PM
RE: Philco 70 If transformer question - by radio1 - 12-16-2021, 06:52 PM
RE: Philco 70 If transformer question - by radio1 - 12-21-2021, 07:45 PM
RE: Philco 70 If transformer question - by radio1 - 12-25-2021, 06:53 PM
RE: Philco 70 If transformer question - by radio1 - 12-25-2021, 07:34 PM
RE: Philco 70 If transformer question - by radio1 - 12-31-2021, 08:31 PM



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