I'm a fan of preconditioning power tubes from way back

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Topic - Max Tube voltage during warm up - sony6060 07:40:32 06/3/21 (34)

RE: Max Tube voltage during warm up - JSTRM 12:55:45 06/29/21 (0)

RE: Max Tube voltage during warm up - Triode_Kingdom 09:27:12 06/5/21 (18)

All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Cleantimestream 13:48:08 06/6/21 (17)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Tre' 20:09:26 06/7/21 (9)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Cleantimestream 22:16:32 06/7/21 (8)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - 91derlust 01:10:56 06/10/21 (2)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Cleantimestream 12:58:06 06/10/21 (1)

Thanks for the info C'stream. Nt. - 91derlust 13:40:22 06/10/21 (0)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Tre' 15:58:47 06/8/21 (4)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Cleantimestream 15:29:20 06/9/21 (0)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Cleantimestream 13:21:39 06/9/21 (1)

Got it. Thanks. nt - Tre' 21:24:07 06/10/21 (0)

RE: All my builds utilize two switchs wired so B+ won't come on until filament is turned on first. End of problem. - Triode_Kingdom 10:22:33 06/9/21 (0)

Two switches - Triode_Kingdom 23:55:46 06/6/21 (6)

RE: Two switches - Cleantimestream 15:05:10 06/9/21 (4)

RE: Two switches - Triode_Kingdom 09:28:00 06/11/21 (3)

RE: Two switches - Cleantimestream 15:27:34 06/11/21 (2)

RE: Two switches - Triode_Kingdom 18:21:15 06/11/21 (1)

RE: Two switches - Cleantimestream 19:11:25 06/11/21 (0)

RE: Two switches - Cleantimestream 13:59:41 06/7/21 (0)

RE: Max Tube voltage during warm up - AmadeusMozart 20:36:01 06/3/21 (8)

RE: Max Tube voltage during warm up - sony6060 20:43:46 06/3/21 (7)

RE: Max Tube voltage during warm up - AmadeusMozart 01:08:19 06/4/21 (6)

Power tube preconditioning - Ralph 13:17:13 06/4/21 (5)

There is no way I am going to set up a 3-day cathode poisoning event - PakProtector 05:59:11 06/5/21 (3)

RE: There is no way I am going to set up a 3-day cathode poisoning event - AmadeusMozart 15:04:25 06/6/21 (0)

LOL! - Ralph 12:13:12 06/5/21 (1)

And a mercury vapor one as well... - Ivan303 12:27:10 06/5/21 (0)

RE: Power tube preconditioning - AmadeusMozart 16:55:25 06/4/21 (0)

RE: Don't worry about it - Ralph 09:35:08 06/3/21 (4)

RE: Don't worry about it - AmadeusMozart 17:09:15 06/13/21 (3)

Usually when a tube is gassy - Ralph 09:59:59 06/14/21 (2)

RE: Usually when a tube is gassy - AmadeusMozart 22:54:24 06/14/21 (1)

I'm a fan of preconditioning power tubes from way back - Ralph 06/15/2108:09:52 06/15/21 (0)

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I'm a fan of preconditioning power tubes from way back - Ralph 06/15/2108:09:52 06/15/21 (0)

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