Big HEAVY lots of tubes

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Big HEAVY lots of tubes - for 1931

Phlogiston
Radio-Fixer-Upper

Posts: 2,118
Threads: 112
Joined: Jun 2010
City: Medford OR (OR what?)

08-01-2012, 07:50 PM

30 years - wow.

Well I have started on mine. I see that another metal boxed cap has been removed, .25mf in the center.

Rebuilt the big cap can using only film 630 volt caps. It costs more but should withstand surges, unplugging the FC speaker, reversed polarity (none) and the test of time. I do not want to do it again. Upped the filter values from 2mf to 3mf as well.

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Big HEAVY lots of tubes - for 1931 - by Phlogiston - 07-31-2012, 08:19 PM

RE: Big HEAVY lots of tubes - for 1931 - by Ron Ramirez - 07-31-2012, 08:43 PM

RE: Big HEAVY lots of tubes - for 1931 - by TA Forbes - 07-31-2012, 09:24 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 07-31-2012, 09:45 PM

RE: Big HEAVY lots of tubes - for 1931 - by TA Forbes - 07-31-2012, 10:58 PM

RE: Big HEAVY lots of tubes - for 1931 - by jerryhawthorne - 08-01-2012, 01:05 AM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-01-2012, 07:50 PM

RE: Big HEAVY lots of tubes - for 1931 - by 7estatdef - 08-01-2012, 08:40 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-01-2012, 08:46 PM

RE: Big HEAVY lots of tubes - for 1931 - by jerryhawthorne - 08-02-2012, 02:18 AM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-02-2012, 10:30 AM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-02-2012, 10:47 AM

RE: Big HEAVY lots of tubes - for 1931 - by codefox1 - 08-02-2012, 11:20 AM

RE: Big HEAVY lots of tubes - for 1931 - by jerryhawthorne - 08-02-2012, 02:46 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-02-2012, 02:47 PM

RE: Big HEAVY lots of tubes - for 1931 - by TA Forbes - 08-02-2012, 08:23 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-03-2012, 01:10 AM

RE: Big HEAVY lots of tubes - for 1931 - by Chuck Schwark - 08-03-2012, 12:02 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-03-2012, 01:56 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-03-2012, 06:33 PM

RE: Big HEAVY lots of tubes - for 1931 - by jerryhawthorne - 08-03-2012, 06:41 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-08-2012, 12:56 PM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-15-2012, 08:41 PM

RE: Big HEAVY lots of tubes - for 1931 - by TA Forbes - 08-16-2012, 11:31 AM

RE: Big HEAVY lots of tubes - for 1931 - by Phlogiston - 08-16-2012, 01:48 PM

RE: Big HEAVY lots of tubes - for 1931 - by jerryhawthorne - 08-18-2012, 06:48 PM

RE: Big HEAVY lots of tubes - for 1931 - by TA Forbes - 08-19-2012, 04:40 AM

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