Dual Tunable Exciters
Matched Slayer Exciters, with tuning ability and very low input power.
All parts are from salvaged parts and boards. The wire came from 2 exact same transformers. One junk board supplied the 22K resistors and diodes. Another supplied the C3198 transistors.
Note – in the soil section I say AV Plug for the 2nd circuit wireless pickup, but in fact the diodes are not connected at 1 end, just connected in opposite directions.