08-17-2013, 03:54 PM
I have an early Philco 90 I am restoring. It has two 45 output tubes and I have a bad output transformer(chicago jefferson 2766J). Could some one please advise me as to where I could find a replacement for this. I have looked at several of the parts sites mentioned on this forum and in the forum posts and can't find any reference or source for this. It looks like Hammond doesn't make a suitable replacement.
Another question I have concerns the Philco 90 schematic which I downloaded from this web site. By the #47 part baloon just above the 27 oscillator tube is a capacitor connected to ground. No value is listed for this cap. What is it and where is it located? I would greatly appreciate any help anyone could provide. Thanks.
Another question I have concerns the Philco 90 schematic which I downloaded from this web site. By the #47 part baloon just above the 27 oscillator tube is a capacitor connected to ground. No value is listed for this cap. What is it and where is it located? I would greatly appreciate any help anyone could provide. Thanks.
