[Amps] GU-39B-1Tetrode

G. Clute gclute at attbi.com
Sun Feb 2 17:32:09 EST 2003

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I see the GU-39B-1 Russian Tetrode is on ebay.  Where is the world
would you find a 6.3V 90Amp filament supply?

Maybe a 6VDC car battery?

Geo W7LFD

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