Maybe it was g3...

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In Reply to: Geez, Lueeze!! posted by Triode_Kingdom on April 14, 2015 at 20:23:41:

...in any case, what ever it was it was tied to the anode.
If you look at the electrode structure of a 6J7/6C6/6C5, there's lots of space available for all those electrodes. I doubt a true 6J5/6SN7 structure could accommodate all the added material w/o the invention of the frame grid which I'm pretty sure came after the intro of these tubes.

Edits: 04/14/15

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Follow Ups Full Thread

Topic - Pentodes wired as triodes: 1940s/1950s - Thermionic27609 15:47:27 04/14/15 (5)

RE: Pentodes wired as triodes: 1940s/1950s - Caucasian Blackplate 17:05:24 04/14/15 (4)

RE: Pentodes wired as triodes: 1940s/1950s - Thermionic27609 17:10:50 04/14/15 (3)

RE: Pentodes wired as triodes: 1940s/1950s - Steve O 17:34:51 04/14/15 (2)

Geez, Lueeze!! - Triode_Kingdom 20:23:41 04/14/15 (1)

Maybe it was g3... - Steve O 21:09:40 04/14/15 (0)

Follow Ups

Maybe it was g3... - Steve O 21:09:40 04/14/15 (0)

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