Max voltage for GE6550A in triode mode?

Tubes Asylum

Questions about tubes and gear that glows. FAQ

Can I run my GE 6550A in my Mark III? The spec says no but I have heard of many who do. The plate would sit at around 500 to 515 volts with the 100 ohm resistor going to g2. I think the spec is around 450V but maybe 500V max for triode mode at the plate but -- for the screen. I would like to compare them to my KT88SC Penta/Shuguang but I don't want to fry them.

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Topic - Max voltage for GE6550A in triode mode? - LR-dan 21:22:36 04/04/07 (2)

Re: Max voltage for GE6550A in triode mode? - beermanpete@socal.rr.com 23:17:58 04/04/07 (1)

Re: Max voltage for GE6550A in triode mode? - LR-dan 07:19:43 04/05/07 (0)

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