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Philco 59c tube substitutions?
#5

Maybe I'll look for some 77s. I would have to assume the 6C6 tubes worked at some point or they wouldn't be in there, but getting some 77s makes more sense.

I also see that the Ryder's has a mistake on it for the filter circuit hookup to the field coil and output transformer.

Charlie in San Antonio


Messages In This Thread
Philco 59c tube substitutions? - by ccomer1955 - 11-04-2016, 09:48 PM
RE: Philco 59c tube substitutions? - by Arran - 11-05-2016, 04:09 AM
RE: Philco 59c tube substitutions? - by Arran - 11-06-2016, 02:48 AM
RE: Philco 59c tube substitutions? - by ccomer1955 - 11-05-2016, 09:30 AM
RE: Philco 59c tube substitutions? - by morzh - 11-25-2016, 11:30 AM



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