Receiving Tubes
Receiving Tubes
Receiving tubes, also known as signal tubes, are essential components used in various electronic applications. They play a crucial role in amplifying and processing audio signals.
Explore our extensive selection of receiving tubes for all your audio and electronic needs.
3D21WB Pulse Beam Powered Tetrode Tube
In Stock
$39.91
Designed to operate as a pulse modulator.
New old stock * No longer available for export.
MFR: Tung Sol, MU Incorporated
SKU: 3D21WB
5T8 Tung Sol Triple Diode High Mu Triode Tube (NOS/NIB)
In Stock
$3.91
Designed to function as a combined AM detector, FM detector, and audio frequency voltage regulator.
New old stock * New In Box * No longer available for export.
MFR: Westinghouse, Tung Sol, Zytron
SKU: 5T8
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