3-500ZG Transmitting Tubes
The RF Parts 3-500ZG™ is a compact power triode intended to be used as a zero-bias Class AB2 amplifier in audio or radio-frequency applications. Operation with zero grid bias simplifiers assocated circuitry by eliminating the bias supply. In addition, grounded-grid operation is attractive since power gain as high as twenty can be obtained with the 3-500ZG™ in a cathode-driven circuit.
3-400Z and 3-500Z Tube Comparison
FULLY 100% TESTED AND "BURNED IN" AT THE RF PARTS FACILITY IN SAN MARCOS, CALIFORNIA. SO, JUST "PLUG AND PLAY".
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3-500ZG-RFP Transmitter Tube, RF Parts (2 Year Warranty)
$229.953-500ZG-RFP RF Parts Brand Premium Grade Transmitting Tube (socket Not Included)
The "RFP" line is the best quality graphite anode tube in the Eimac format. Virtually an exact copy of the Eimac 3-500ZG in both mechanical and electrical characteristics. RF Parts 3-500ZG easily represents the best value for the price, warranty included.
Includes a 2 year warranty from RF Parts Company!
NOTE: For Export purchases, additional shipping / handling charges may apply.
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3-500ZG-TAY - Transmitting Tube, Taylor (2 Year Warranty)
$229.95 -
3-400Z Transmitting Tube, Eimac (NOS) 8163/3-400Z
$329.00 -
8163 Transmitting Tube, Amperex (NOS) 8163/3-400Z
$329.00 -
3-500Z-EI Transmitting Tube, Metal Plate, Eimac (NOS)
$339.95Out of stock
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3-500ZG-EI Transmitting Tube, Graphite Plate, Eimac (NOS)
$339.95Out of stock
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3-500Z-AMPEREX Transmitting Tube, 8802/3-500Z, Amperex
$389.95Out of stock
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