Subject: Dr. Resonance Date: Sat, 22 Mar 1997 10:22:00 -0500 (EST) From: Benson_Barry%PAX5-at-mr.nawcad.navy.mil To: tesla-at-pupman-dot-com Hi Dr Resonance, All, May I also get a copy (gif, jpeg??) of that ignitron schematic? How much do ignitrons cost these days? If a back to back pair of these things could be switched at 60 Hz then could they be substituted for a synchronous rotary gap?? Barry ----------