Dumont RA-103 With Additional Tube Under Chassis? - Videokarma.org TV - Video

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Dumont RA-103 With Additional Tube Under Chassis?

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#16

01-23-2016, 06:53 PM

Eric H Eric H is offline

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Join Date: Jun 2002

Location: So. Calif

Posts: 11,565

Quote:

Originally Posted by old_coot88

Wasn't there some application in which 6AL5 was run at reduced heater voltage? I can't remember if it was as a detector or a relay driver for B+ delay.

I think that's in some of the 630 based RCA chassis, I know I've run into it but can't recall exactly where.

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