Coming Soon..
Silynx Communications CA0006-00 Intercom High-Impedance Cable Adapter
$99.95
Raychem Capacitance - Impedance Calculator 1963 Coxial Cable Conductor Calif
$22.00
Vintage High Impedance Transducer/ Speaker Test Good
$25.00
CU350/PT TA312/PT Field Phone Impedance Matching Network 5915003925981 Military
$39.98
Vintage Rare Western Electric 14B Rheostat 1B Impedance Bridge - USA
$349.99
PIEZO HEADPHONE FOR CRYSTAL AND REGEN RECEIVERS (HIGH IMPEDANCE)
$15.98
Shure Reactance Slide Rule & Amphenol RF Cable Selector Constant Impedance 1947
$11.99
Crystal Radio Higher Impedance Earphone Wide Frequency with Integral Jack
$18.00
Impedance Matching Trans Formers Axetrak
$69.17
Home grown Antenna Impedance Meter from ham radio estate
$97.50