Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

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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