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Single Ended Triodes (SETs), the ultimate tube lovers dream.

RE: What about a GM70?

Thanks to all for answers. Using PSUD2, B+ is around 1000V @ 140mA (PT is 1500VCT @ 225mA). AFAIK big transmitting tubes need voltage over 1000V (this is what I read) and thought maybe there was "something else" in the worl of tubes... Anyway I'll check the references given by people here. BTW why those russian tubes are so "hungry" for filaments?


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