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![]() |

2C39A Machlett JAN-CAGD High-Mu UHF Triode with Glass and Metal Construction (NOS)
In Stock
This Machlett 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * Not available for export
MFR: Machlett
SKU: 2C39A-MACH

8560AS Amperex Transmitting Tube (NOS)
In Stock
Silver plated tubes may exhibit some silver tarnish (which does not detract from performance). Some tubes may show faint marks from the socket in our testing equipment.
New Old Stock * No longer available for export
MFR: Amperex
SKU: 8560AS-AMP

7289 Machlett Transmitting Tube (NOS)
In Stock
Special purpose, broadcast/industrial High Mu Triode
New Old Stock * No longer available for export
MFR: Machlett
SKU: ML-7289-MACH
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GL-2C39A General Electric Transmitting Tube (NOS)
In Stock
Special purpose, broadcast/industrial High Mu Triode
New Old Stock * No longer available for export
MFR: General Electric Company
SKU: GL-2C39A-GE
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2C39WA / 7289 General Electric High-Mu UHF Triode (NOS)
In Stock
The 2C39WA is a planar triode of ceramic and metal construction designed as a power amplifier, oscillator, or frequency multiplier in the VHF and UHF ranges. The 2C39WA is manufactured and tested to exacting tolerances to insure consistent and uniform tube performance.
New Old Stock * No longer available for export
MFR: General Electric Company
SKU: 2C39WA-GE
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2C39A Eimac High-Mu UHF Triode (NOS)
In Stock
The Eimac 2C39A is a ceramic-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 2C39A-EI
Data Sheet

2C39A Eimac High-Mu UHF Triode with Glass and Metal Construction (NOS)
In Stock
This Eimac 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 2C39A-GLASS-EI
Data Sheet

7609 Amperex Ceramic/Glass Transmitting Tube (Pull)
In Stock
Ceramic/Glass Tetrode
HD version of 4X150D
Clean Used * No longer available for export
MFR: Amperex
SKU: 7609-AMP-P

4X150A Eimac Radial Beam Power Tetrode Transmitting Tube (Pull)
In Stock
Radial Beam Power Tetrode Transmitting Tube
Used * No longer available for export
MFR: Eimac
SKU: 4X150A-EI-P
NOTE: The photo is for reference only.
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4X150D Eimac Radial-Beam Power Tetrode (Pull)
In Stock
The 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.
Used * No longer available for export
MFR: Eimac
SKU: 4X150D-EI-P