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Re: Vacume tube TC



Re:
I have heard it speculated that the extra
controll grid in the 4-500z is causing the problem and that what I really
need is a 3-500z triode.
David:
	Power is power.  Apparently you aren't getting it with the
4-500z.  Shouldn't matter whether it is triode, pentode, tetrode,
or whatever.  (INCLUDING TRANSISTORS, SCR'S, MOSFETS,IGBT'S, ETC)
Ed Phillips