“After seeing Richie's 4mhz SSTC and reading about Class-E operation, I decided it was time to employ this with the little SSTC.” The micro was already almost Class-E without knowing it. The 2.2 nF across the MOSFET was just too small. A voltage doubler to 70 V, a 555 interrupting at 30 Hz, and 5 in sparks.
Schematics and photos
Class-E SSTC · Cls ESSTCsch 
Class-E SSTC · Wav Correct 
Class-E SSTC · Wavcomp 
Class-E SSTC · Wavhigh K 
Class-E SSTC · Leakage L 
Class-E SSTC · Realwav 1 
Class-E SSTC · Spark 1 
Class-E SSTC · Spark 2 
Class-E SSTC · Spark 3 
Class-E SSTC · Spark 4 
Class-E SSTC · Spark 5 
Class-E SSTC · Wholecoil
Sources
- Class-E SSTC
- Internet Archive: Richie Burnett, 4 MHz class-E SSTC (23 May 2004)
- pupman.com: Dan McCauley, Needed: SSTC History and Achievements (8 Jun 2004)
This is the card from the driver tree, written from what the builder published. Send corrections through the forum.