Original poster: Liviu Vasiliu <teslina@xxxxxxxxx> Hi I finished these days a little TC project built around a 9.5 kV/23 mA OBIT. I tryed to keep it simple, with easy to find parts, for any beginner, still with good output. Many thanx to Gary for his tricks applyied for his little coil. http://www.geocities.com/romtcb/dalu364tc.html Enjoy vasil