Spark Gap
Showing all 11 results
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Rotary Spark Gap Wheel for Early Radio Amateur Ham Transmitter Detector
$60.00 Add to cart -
Brass Spark Gap Early Radio RARE Amateur Ham Broadcasting Signal Vintage
$60.00 Add to cart -
Triplett 324 Round D.C. Volt Meter Gauge Vintage Broadcast Radio RARE!!!
$55.00 Add to cart -
Thordarson Type R Spark Gap Transformer 1917 Tesla Coil RARE MAYHEM!
$1,750.00 Add to cart