In Reply to: D3A (6J52P/6Ж52П) Class A2 driver/buffer posted by Galin on December 13, 2015 at 05:19:54:
First, determine how much grid current your output tubes need at idle.
(Also, my experiences with very high transconductance tubes lead me to think that you may want to go down a different road.
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- RE: D3A (6J52P/6Ð52Ð) Class A2 driver/buffer - Caucasian Blackplate 10:20:43 12/13/15 (0)