In Reply to: Cascode at 600VDC, what V2 grid voltage ? posted by Michael Appelt on April 24, 2002 at 07:04:22:
I made exactly this change. I run the V2 grid at
(from memory, it was a while ago) 100V. Simulation
said this was the best distrotion point. I run
the input stage at (again from memory) 8 mA per
phase. The stock current is really too low for
the 6SN7 but is necessary because of the restricted
voltage available.John
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Cascode at 600VDC, what V2 grid voltage ? - John Harper 05:03:57 04/26/02 (1)
- ...and which Rl with 8mA ? - Michael Appelt 09:04:39 04/26/02 (0)