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Vacuum Tubes

The first electronic amplification of sound was done with Vacuum Tubes. We have pre-amp, power and rectifier vacuum tubes among other types in New Old Stock from the golden era of American & European manufacturing as well as current production tubes from today.

New Old Stock (NOS) - Our new-old-stock tubes were made by the major U.S. manufacturers, along with a small number of European manufacturers and are tested and guaranteed.
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Vacuum Tube - 6LR8, Triode, Pentode
Triode-pentode containing a high-mu triode and a beam pentode. The triode is designed for service as a vertical-deflection oscillator, and the pentode as a vertical-deflection amplifier in television receivers.
$8.90
$8.01
You save: 10%
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Vacuum Tube - 6SC7GT, Dual Triode, High MU
High-mu twin triode designed primarily for use as an AF voltage amplifier. Featuring a special shielding arrangement to reduce hum, the tube is well suited for low-level audio amplifier service.
$44.90
$40.41
You save: 10%
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Vacuum Tube - 6SN7GT, Dual Triode, Medium MU, Brown Base
Dual Triode, Medium MU, Brown Base
$52.15
$46.94
You save: 10%
Out of Stock
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Vacuum Tube - 7308 / E188CC, Dual Triode
Special quality double triode designed for use as cascode amplifier, cathode follower, etc. in RF and AF circuits.
$99.90
$89.91
You save: 10%
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Vacuum Tube - 7408 / 6V6GT, Beam Power Amplifier
Beam power pentode primarily designed for use in audio frequency power amplifier applications. The tube is a direct replacement for the 6V6Gt, but features additional controlled zero-bias characteristics.
$79.90
$71.91
You save: 10%
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Vacuum Tube - 7581A / KT66, Beam Power Amplifier
Beam-power pentode primarily designed for use in audio-frequency power-amplifier applications. The 7581A is unilaterally interchangeable with the 7581 and the 6L6GC.
$99.90
$89.91
You save: 10%
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Vacuum Tube - 801-A, Triode, Power Amplifier
The 801A is an RF power amplifier, AF power amplifier, and modulator
$141.95
$127.76
You save: 10%
Out of Stock
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Vacuum Tube - 809, Triode, Power Amplifier
Transmitting triode
$49.90
$44.91
You save: 10%
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Vacuum Tube - 8233 / E55L, Pentode, Power Amplifier
Special quality pentode designed for use as a wide band output tube.
$51.70
$46.53
You save: 10%
Out of Stock
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Vacuum Tube - 826, Triode, Power Amplifier
Transmitting triode for operation at maximum ratings up to 250 Mc.
$48.80
$43.92
You save: 10%
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(62 pages)
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