In Reply to: RE: New concept using circuit to replace cathode bypass capacitor posted by Tre' on April 20, 2024 at 14:31:54:
Hi,
The first Stage ECC99 only need to produce 3V RMS to reach 30W at 845, lying on 100V 12mA OP is quite straight in the curve
I show the 6H30 schematic front end but the concept is the same as ECC99
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Follow Ups
- RE: New concept using circuit to replace cathode bypass capacitor - Eric Chan 17:44:42 04/20/24 (1)
- Yes - Tre' 19:00:56 04/20/24 (0)