Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
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4CS250R / SD696 Amperex Broadcast / Industricial Transmitting Tube (NOS/NIB)
$675.90Ruggedized construction allows the 4CS250R to be operated in applications where shock and/or vibration is experienced.
The Sealed Bag was ripped and allowed air to reach the tube resulting in minor corrosion around the threaded hole. Corrosion has been removed.
New Old Stock, Not for Export
MFR: Amperex
SKU: 4CS250RMade in the USA -
4-400A EIMAC Transmit Tube (NOS/NIB)
$649.91 -
4-500A Eimac/Triton Glass Transmitting Tube, Tetrode (NOS)
$694.91 -
4-500B Transmitting Tube, Tetrode, Glass, Triton (NOS)
$794.91 -
304TL Eimac Low-Mu Power Triode (NOS)
$399.91 -
3CX10000A7 Taylor Tubes High-Mu 10,000 Watt Power Triode (NOS)
$3,159.91Filament: Thoriated Tungsten
Voltage: 7.5 Volts
Current: 100 AmpsNew Old Stock * No longer available for export
MFR: Taylor Tubes
Made in China
SKU: 3CX10000A7-TAYThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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4-1000A / 8166 Eimac Radial-Beam Power Tetrode (NOS)
$1,295.91- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-1000A-EIThis New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
Made in the USA -
8560AS Eimac Tetrode Transmitting Tube (NOS)
$219.91 -
Y394 Eimac HIgh-Mu Planar Triode (NOS)
$49.91 -
