In Reply to: Re: The "One switch" dilema... posted by artn on March 24, 2003 at 14:40:41:
AN -Thanks for the kind words. I'm way behind on the website, and have several good projects to post eventually.
My 46 amp started out as Gordon Rankin's Bugle 45 design. I've retained the driver stage (5751 srpp). I add a 1K resistor after the 330v B+ (a combined supply for both channels) to drop it to 285v. The 46's run at 285v, with a 1.5K ohm cathode resistor. My power supply is very different, but Gordon's would work well with 46's also.
I'll try and write it up over the next few weeks...
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Follow Ups
- Re: The "One switch" dilema... - Gary Kaufman 03/25/0309:39:43 03/25/03 (2)
- Re: The "One switch" dilema... - artn 10:56:09 03/25/03 (1)
- Re: The "One switch" dilema... - Gary Kaufman 13:09:19 03/25/03 (0)