40-216 restoration questions

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40-216 restoration questions

Edisla
Member

Posts: 155
Threads: 25
Joined: Sep 2014
City: Folsom, CA

#70

03-04-2018, 11:43 PM

So restoration is complete but I am seeing one strange thing going on.

I can fire the unit up and have it set to a known freq. When the audio comes up it seems fine but then about 2 minutes later I get a POP and then it all comes up louder.

I know I have at least one weak tube.

What would make the POP and everything come up louder at the same time?

Once it's warmed up it's fine.

THoughts?

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Messages In This Thread

40-216 part # 78, filament transformer - by Edisla - 09-26-2017, 10:58 AM

RE: 40-216 restoration questions - by klondike98 - 10-10-2017, 05:53 PM

RE: 40-216 restoration questions - by Edisla - 10-11-2017, 10:24 AM

RE: 40-216 restoration questions - by Mondial - 10-11-2017, 12:19 PM

RE: 40-216 restoration questions - by Edisla - 10-11-2017, 11:29 PM

RE: 40-216 restoration questions - by Warren - 10-12-2017, 12:11 PM

RE: 40-216 restoration questions - by Edisla - 10-12-2017, 04:48 PM

RE: 40-216 restoration questions - by Edisla - 10-23-2017, 07:19 PM

RE: 40-216 restoration questions - by Ron Ramirez - 10-24-2017, 08:38 PM

RE: 40-216 restoration questions - by Edisla - 10-24-2017, 10:06 PM

RE: 40-216 restoration questions - by Edisla - 10-24-2017, 10:07 PM

RE: 40-216 restoration questions - by Arran - 10-25-2017, 03:15 AM

RE: 40-216 restoration questions - by Edisla - 10-25-2017, 06:56 PM

RE: 40-216 restoration questions - by Edisla - 10-27-2017, 12:07 AM

RE: 40-216 restoration questions - by Edisla - 10-31-2017, 08:20 PM

RE: 40-216 restoration questions - by morzh - 10-31-2017, 09:18 PM

RE: 40-216 restoration questions - by Joeztech - 11-01-2017, 03:14 PM

RE: 40-216 restoration questions - by Joeztech - 11-01-2017, 03:41 PM

RE: 40-216 restoration questions - by morzh - 11-01-2017, 03:48 PM

RE: 40-216 restoration questions - by Edisla - 11-03-2017, 08:38 PM

RE: 40-216 restoration questions - by morzh - 11-03-2017, 08:55 PM

RE: 40-216 restoration questions - by Edisla - 11-03-2017, 08:58 PM

RE: 40-216 restoration questions - by morzh - 11-04-2017, 06:45 PM

RE: 40-216 restoration questions - by Edisla - 11-05-2017, 05:32 PM

RE: 40-216 restoration questions - by Edisla - 11-06-2017, 10:40 PM

RE: 40-216 restoration questions - by Edisla - 11-07-2017, 08:07 PM

RE: 40-216 restoration questions - by Radioroslyn - 11-07-2017, 08:38 PM

RE: 40-216 restoration questions - by Edisla - 11-07-2017, 09:16 PM

RE: 40-216 restoration questions - by Edisla - 11-08-2017, 07:45 PM

RE: 40-216 restoration questions - by Radioroslyn - 11-08-2017, 07:54 PM

RE: 40-216 restoration questions - by Edisla - 11-08-2017, 08:30 PM

RE: 40-216 restoration questions - by Edisla - 11-08-2017, 09:33 PM

RE: 40-216 restoration questions - by Edisla - 11-17-2017, 08:14 PM

RE: 40-216 restoration questions - by Edisla - 11-18-2017, 11:12 AM

RE: 40-216 restoration questions - by morzh - 11-18-2017, 11:38 AM

RE: 40-216 restoration questions - by Edisla - 11-27-2017, 10:58 PM

RE: 40-216 restoration questions - by morzh - 11-27-2017, 11:33 PM

RE: 40-216 restoration questions - by Edisla - 11-27-2017, 11:54 PM

RE: 40-216 restoration questions - by Edisla - 12-21-2017, 03:17 PM

RE: 40-216 restoration questions - by Radioroslyn - 12-21-2017, 03:57 PM

RE: 40-216 restoration questions - by Edisla - 12-21-2017, 04:04 PM

RE: 40-216 restoration questions - by Edisla - 12-21-2017, 04:56 PM

RE: 40-216 restoration questions - by morzh - 12-21-2017, 05:30 PM

RE: 40-216 restoration questions - by Edisla - 01-11-2018, 11:28 AM

RE: 40-216 restoration questions - by Ron Ramirez - 01-11-2018, 11:45 AM

RE: 40-216 restoration questions - by morzh - 01-11-2018, 01:25 PM

RE: 40-216 restoration questions - by Radioroslyn - 01-11-2018, 11:32 PM

RE: 40-216 restoration questions - by Edisla - 01-21-2018, 12:20 AM

RE: 40-216 restoration questions - by Radioroslyn - 01-21-2018, 12:27 AM

RE: 40-216 restoration questions - by Edisla - 01-21-2018, 12:36 AM

RE: 40-216 restoration questions - by Edisla - 01-28-2018, 10:03 PM

RE: 40-216 restoration questions - by Edisla - 03-04-2018, 11:43 PM

RE: 40-216 restoration questions - by gregb - 03-05-2018, 03:47 AM

RE: 40-216 restoration questions - by Edisla - 03-05-2018, 12:51 PM

RE: 40-216 part # 78, filament transformer - by klondike98 - 09-26-2017, 03:04 PM

RE: 40-216 part # 78, filament transformer - by Edisla - 09-26-2017, 10:17 PM

40-216 band switch feedback - by Edisla - 09-27-2017, 03:46 PM

RE: 40-216 band switch feedback - by Mondial - 09-27-2017, 09:13 PM

RE: 40-216 band switch feedback - by Edisla - 09-27-2017, 11:47 PM

RE: 40-216 band switch feedback - by Edisla - 09-27-2017, 11:47 PM

RE: 40-216 band switch feedback - by Mondial - 09-28-2017, 10:05 PM

RE: 40-216 band switch feedback - by Edisla - 09-29-2017, 09:28 AM

RE: 40-216 band switch feedback - by Edisla - 09-29-2017, 07:39 PM

40-216 5w resistor in place of 2w? - by Edisla - 10-08-2017, 06:41 PM

RE: 40-216 5w resistor in place of 2w? - by morzh - 10-08-2017, 06:46 PM

RE: 40-216 5w resistor in place of 2w? - by Edisla - 10-09-2017, 11:05 PM

RE: 40-216 5w resistor in place of 2w? - by morzh - 10-10-2017, 08:14 AM

RE: 40-216 5w resistor in place of 2w? - by Edisla - 10-10-2017, 10:02 AM

RE: 40-216 5w resistor in place of 2w? - by morzh - 10-10-2017, 10:10 AM

RE: 40-216 5w resistor in place of 2w? - by Radioroslyn - 10-10-2017, 10:19 AM

RE: 40-216 5w resistor in place of 2w? - by Raleigh - 10-10-2017, 12:33 PM

RE: 40-216 5w resistor in place of 2w? - by morzh - 10-10-2017, 12:55 PM

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