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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7034/4X150A-FFA Eimac Transmitting Tube (Pull)
$46.91 -
4X150D Eimac Radial-Beam Power Tetrode (NOS)
$64.91The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. They are designed for operation at a heater potential of 26.5 volts.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4X150D-EIMade in the USA -
4-1000A / 8166 Eimac Radial-Beam Power Tetrode (NOS)
$1,291.90- 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 -
Y394 Eimac HIgh-Mu Planar Triode (NOS)
$49.91 -
7289 JAN-CAGD Machlett Transmitting Tube (NOS)
$37.91 -
2C39A RCA High-Mu UHF Triode (NOS)
$36.91 -
4-400B / 7427 Eimac Transmit Tube (NOS/NIB)
$489.90 -
2C39A Machlett JAN-CAGD High-Mu UHF Triode with Glass and Metal Construction (NOS)
$34.91 -
4-400A EIMAC Transmit Tube (NOS)
$589.90