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In Reply to: Here ya go JimD! posted by Quest on December 12, 2003 at 12:57:13:
The infamous 6BM8 cookie can amp.http://www2u.biglobe.ne.jp/~hu_amp/6bm8amp.htm
6BM8 has gained popularity amongst Japanese DIY'ers who use it in the so-called "super-triode" configuration. The circuit uses the triode section of 6BM8 in the feedback loop of pentode section. The theory is that the whole thing then looks like a triode with very low Rp - hence the name Super Triode.
At least that's what is claimed by the guy who started it:
http://www.ne.jp/asahi/evo/amp/index.htm
And the link below is the example of 6BM8 super triode amp. Scroll down for schematics:
http://www.ne.jp/asahi/evo/amp/6bm8/report.htm
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- And more - Aki 14:11:14 12/12/03 (0)