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Started by Steve Conner, February 04, 2011, 10:34:33 AM
Quote from: Steve Conner on February 04, 2011, 10:34:33 AMThe major drawback is that it leaks DC out of its "grid".
Quote from: Steve Conner on February 04, 2011, 11:00:48 AMNo. It does it on purpose, because I stuck some resistors from drain to gate.See this article for why I put the resistors there: http://www.radiomuseum.org/forum/the_trioderizer_a_solid_state_triode.htmlThey also help the LND150 to bias up hotter than it otherwise would, especially since it needs resistance in its source to bring its gm down in line with a 12AX7.
QuoteCan you please add the driving voltage on each step?
QuoteI would love to see what comes out of a 2nd stage, when the first is overdriving and providing all it can (200Vpp or thereabouts?)
Quote from: Kaz Kylheku on August 11, 2011, 01:46:34 AMAll that's left to say is: bottle it and sell it.