Philco 21 repair

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Philco 21 repair

Simon Wa3uay
Senior Member

Posts: 337
Threads: 13
Joined: Apr 2019
City: Greenwood State, Province, Country: Delaware

#23

09-19-2019, 09:54 AM

I don't know if I'm doing this right https://youtu.be/DFA_bP4S6yE
link to video - the sound I'm getting is rough; must be line frequency
I know I have a weak 24 tube, need to replace (it's about 3/4 mutual conductance)
One of the 45's is on it's last leg...but works (I think)
I really need to check that voltages are correct (on the tubes)

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Messages In This Thread

Philco 21 repair - by Simon Wa3uay - 06-19-2019, 04:28 PM

RE: Philco 21 repair - by Simon Wa3uay - 06-19-2019, 04:31 PM

RE: Philco 21 repair - by Chas - 06-19-2019, 09:17 PM

RE: Philco 21 repair - by Radioroslyn - 06-20-2019, 10:22 AM

RE: Philco 21 repair - by Steve Davis - 06-20-2019, 11:38 AM

RE: Philco 21 repair - by Radioroslyn - 06-20-2019, 11:50 AM

RE: Philco 21 repair - by Simon Wa3uay - 06-21-2019, 09:44 AM

RE: Philco 21 repair - by Simon Wa3uay - 06-24-2019, 09:19 AM

RE: Philco 21 repair - by Simon Wa3uay - 07-22-2019, 04:12 PM

RE: Philco 21 repair - by Chas - 07-22-2019, 07:06 PM

RE: Philco 21 repair - by Radioroslyn - 07-22-2019, 08:07 PM

RE: Philco 21 repair - by Chas - 07-22-2019, 11:41 PM

RE: Philco 21 repair - by Simon Wa3uay - 07-23-2019, 11:26 AM

RE: Philco 21 repair - by Simon Wa3uay - 09-10-2019, 04:06 PM

RE: Philco 21 repair - by bensharp27 - 09-10-2019, 08:43 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-11-2019, 10:39 AM

RE: Philco 21 repair - by morzh - 09-11-2019, 12:32 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-11-2019, 01:02 PM

RE: Philco 21 repair - by rfeenstra - 09-11-2019, 01:53 PM

RE: Philco 21 repair - by morzh - 09-11-2019, 02:09 PM

RE: Philco 21 repair - by Steve Davis - 09-11-2019, 10:08 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-12-2019, 01:31 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-19-2019, 09:54 AM

RE: Philco 21 repair - by morzh - 09-19-2019, 11:32 AM

RE: Philco 21 repair - by Simon Wa3uay - 09-19-2019, 12:46 PM

RE: Philco 21 repair - by Steve Davis - 09-19-2019, 01:11 PM

RE: Philco 21 repair - by rfeenstra - 09-19-2019, 01:42 PM

RE: Philco 21 repair - by morzh - 09-19-2019, 01:52 PM

RE: Philco 21 repair - by Radioroslyn - 09-19-2019, 05:09 PM

RE: Philco 21 repair - by rfeenstra - 09-19-2019, 05:47 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-20-2019, 08:44 AM

RE: Philco 21 repair - by morzh - 09-20-2019, 01:17 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-23-2019, 11:39 AM

RE: Philco 21 repair - by Radioroslyn - 09-23-2019, 12:07 PM

RE: Philco 21 repair - by Simon Wa3uay - 09-25-2019, 07:58 PM

RE: Philco 21 repair - by Simon Wa3uay - 10-10-2019, 11:36 AM

RE: Philco 21 repair - by morzh - 10-10-2019, 12:10 PM

RE: Philco 21 repair - by Simon Wa3uay - 10-10-2019, 07:05 PM

RE: Philco 21 repair - by morzh - 10-11-2019, 09:07 AM

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