In Reply to: Re: For Kurt or ? input tube bias? posted by Kurt Strain on March 27, 2001 at 19:12:12:
Thanks for the feedback. Part of my problem, I suspect, is that I'm trying to drive the heck out of my 300B to get most output. I'm using Valve Art 300B - C60's which can disapate 60w and a use a higher B+ and current. Mine is fixed biased at -93v for 74ma, 460v. I suspect it is the need for 93v p-p that is complicating making the driver work properly.Any suggestions on how to drive this would be appreciated.
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Follow Ups
- Re: For Kurt or ? input tube bias? - stevebrown 03/27/0119:18:43 03/27/01 (7)
- Re: For Kurt or ? input tube bias? - Paul Joppa 23:13:47 03/28/01 (3)
- Re: For Kurt or ? input tube bias? - SteveBrown 11:13:43 03/29/01 (2)
- Re: For Kurt or ? input tube bias? - Roscoe Primrose 13:46:24 03/29/01 (1)
- Re: For Kurt or ? input tube bias? - SteveBrown 15:17:50 03/29/01 (0)
- Re: For Kurt or ? input tube bias? - Kurt Strain 21:30:18 03/27/01 (1)
- Re: For Kurt or ? input tube bias? - Kurt Strain 21:32:09 03/27/01 (0)
- With two stages (nt) - Roscoe Primrose 20:56:35 03/27/01 (0)