[Amps] variable capacitors

[Ron Youvan]

Dave M wrote:

> Well my son has interest in Audio amps , cant get him to move up to RF yet , so he better be able to adapt my tubes for use at audio freqs LOL, funny enough that has never been a big interest for me , and looking at the cost of even small AF amp kits its just as well

   Buy him couple of old 833s at a nearby HAMfest and tell him: "Here build a sweet amplifier."
-- 
    Ron  KA4INM - If you have any criticism for me constructive or otherwise
                  keep it to yourself, at my age I just don't care anymore.