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![]() |
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5847/404A Raytheon Sharp Cutoff Pentode (NOS)
$17.91 -
5876A RCA High Mu Pencil Triode Tube (NOS/NIB)
$24.91 -
5643 Chatham Shielded Grid Tube (NOS/NIB)
$11.91 -
5696 Sylvania Thyratron Tube (NOS/NIB)
$4.91 -
5687WB GE-JAN Special Purpose Medium Mu Twin Triode (NOS/NIB)
$32.95 -
2C53 National Union High Mu Triode Amplifier Tube (NOS/NIB)
$43.91Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect Description HV triode, intended for use as shunt regulator.
8000V max anode voltage, 5mA average, 100mA peak, 12W max dissipation. +/-300V insulation between cathode and heater.New old stock * New In Box * No longer available for export.
MFR: National Union
SKU: 2C53Made in the USA -
EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)
$189.91The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.
New Old Stock * No longer available for export
MFR: General Electric
SKU: EL34/6CA7FB-GEMade in the USA -
2050W Chatham Thyratron Vacuum Tube (NOS)
$19.91 -
2051 Ken-Rad Double Grid Thyratron Tube (NOS/NIB)
$15.91 -
2C39BA/7289/3CX100A5 Eimac Transmitting Tube Microwave Triode (NOS)
$39.91