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#17

I did call and spoke to a nice lady. Haven't heard back. Not really important, just fyi.

I think that the small filament/cathode leads to a short life in these tubes especially since it is operated at a low temperature - dull red, or no glow at all.

"I just might turn into smoke, but I feel fine"
http://www.russoldradios.com/


Messages In This Thread
1L6 - by Phlogiston - 11-24-2020, 03:24 PM
RE: 1L6 - by rfeenstra - 11-24-2020, 03:32 PM
RE: 1L6 - by Chas - 11-24-2020, 03:52 PM
RE: 1L6 - by Phlogiston - 11-24-2020, 06:11 PM
RE: 1L6 - by Paul Philco322 - 11-24-2020, 06:55 PM
RE: 1L6 - by Phlogiston - 11-24-2020, 06:57 PM
RE: 1L6 - by rfeenstra - 11-24-2020, 11:20 PM
RE: 1L6 - by 462ron - 11-25-2020, 10:26 AM
RE: 1L6 - by captainclock1988 - 11-25-2020, 05:33 PM
RE: 1L6 - by Phlogiston - 11-25-2020, 06:51 PM
RE: 1L6 - by Arran - 11-25-2020, 10:45 PM
RE: 1L6 - by Phlogiston - 11-26-2020, 11:58 AM
RE: 1L6 - by Arran - 11-27-2020, 03:22 AM
RE: 1L6 - by Phlogiston - 11-27-2020, 01:41 PM
RE: 1L6 - by Phlogiston - 12-05-2020, 12:00 PM
RE: 1L6 - by rfeenstra - 12-05-2020, 02:35 PM
RE: 1L6 - by Phlogiston - 12-05-2020, 02:49 PM
RE: 1L6 - by Phlogiston - 01-23-2021, 12:11 PM



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