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.

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.
T-20LF6 Vacuum Tube - 20LF6, Pentode, Beam
Beam power pentode designed for use in horizontal deflection circuits of color television receivers.
$80.46
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Originally: $90.40
T-211_VT-4C Vacuum Tube - 211 / VT-4C, Triode, Power Amplifier
New-Old-Stock (NOS) tube.
Also known by US military identifier VT-4C.
$355.91
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Originally: $399.90
Out of Stock
T-21JS6_23JS6 Vacuum Tube - 21JS6A / 23JS6, Beam Power Amplifier
Beam Power Amplifier
$24.52
Save 11%
Originally: $27.55
T-227 Vacuum Tube - 227, Triode
Triode
$15.98
Save 50%
Originally: $31.95
T-24JE6C_24LQ6 Vacuum Tube - 24JE6C / 24LQ6, Beam Power Amplifier
Beam-power pentode primarily designed for use as the horizontal-deflection amplifier in color television receivers. Control testing gives the assurance the 24LQ6 is capable of withstanding a 200 watt plate dissipation for 40 seconds
$20.38
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Originally: $22.90
T-25CD6GB Vacuum Tube - 25CD6G, Beam Pentode
New Old Stock (N.O.S.) tube. 25CD6GB is identical to the 6CD6GA except with different heater ratings. Beam power tube, octal base.
$7.16
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Originally: $8.05
T-25L6 Vacuum Tube - 25L6, Beam Power Amplifier, Metal
Power-amplifier tube of the all-metal type for use in the output stage of transformerless (ac/dc) radio receivers, especially those designed to have ample reserve of power-delivering bilities.
$8.86
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Originally: $9.95
T-25L6GT_25W6 Vacuum Tube - 25L6GT / 25W6, Beam Power Amplifier, Tubular Glass
Beam pentode designed for use in the audio-frequency power output stage of radio and television receivers. Features include high power sensitivity and high efficiency at relatively low plate and screen voltages.
$6.14
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Originally: $6.90
T-25Z5 Vacuum Tube - 25Z5, Rectifier, Dual, ST Glass
Heater-cathode type full-wave high-vacuum rectifier doubler tube designed for use in the power supply of a-c or a-c/d-c receivers. Eletrically the 25Z5, 25Z6, and 25Z6GT are identical.
$5.25
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Originally: $5.90
T-25Z6GT Vacuum Tube - 25Z6GT, Dual Rectifier
Heater-cathode type full-wave high-vacuum rectifier doubler tube designed for use in the power supply of a-c or a-c/d-c receivers. Eletrically the 25Z5, 25Z6, and 25Z6GT are identical.
$5.25
Save 11%
Originally: $5.90
T-26-ST Vacuum Tube - 26, Triode, ST Glass
Filament type triode designed for use in the amplifier stages of a-c operated receivers.
$28.17
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Originally: $31.65
T-26A6 Vacuum Tube - 26A6, Pentode
R-F amplifier pentode, miniature remote-cutoff type, for use with 12-cell storage battery supply.
$5.25
Save 11%
Originally: $5.90
T-26HU5 Vacuum Tube - 26HU5, Beam Power Amplifier
Glass octal type used as horizontal-deflection amplifier in color television receivers.
$19.98
Save 11%
Originally: $22.45
T-26LX6 Vacuum Tube - 26LX6, Beam Power Amplifier
Compactron beam-power pentode primarily designed for use as the horizontal-deflection amplifier in color television receivers. It is characterized by having a very low knee with a very high peak current of over an ampere.
$30.39
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Originally: $34.15
T-26Z5W Vacuum Tube - 26Z5W, Dual Rectifier
Ruggedized heater-cathode type double diode using the 9 pin miniature construction. It is suitable for use in half or full wave rectifier applications or as a voltage doubler.
$26.61
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Originally: $29.90
T-27-ST Vacuum Tube - 27, Triode, ST Glass
Three-electrode general purpose tube of the heater-cathode type for use as an amplifier and detector in a-c receivers.
$13.57
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Originally: $15.25
T-2A3-RCA Vacuum Tube - 2A3, RCA, Triode, Power Amplifier
Three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of a-c operated receivers. The exceptionally large power-handling ability of the 2A3 is the result of its design features.
$115.08
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Originally: $129.30
Out of Stock
T-2A3 Vacuum Tube - 2A3, Triode
Filament type triode power amplifier. It is designed for service in the output stage of audio amplifiers where high output and low harmonic distortion is desired.
Starting at $54.20
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Originally: $60.90
Partially Out of Stock
T-2A3-SP Vacuum Tube - 2A3, Triode, Power Amplifier, Single Plate
Triode, Power Amplifier, Single Plate
Starting at $234.83
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Originally: $263.85
Out of Stock
T-2A5 Vacuum Tube - 2A5, Pentode, Power Amplifier
Type 2A5 is a pentode amplifier designed for application in power output stages of receivers. With the exception of heater ratings, their electrical characteristics are identical.
Starting at $10.37
Save 11%
Originally: $11.65
Partially Out of Stock
T-2A6 Vacuum Tube - 2A6, Dual Diode, Triode
Heater-cathode type duplex-diode high-mu triode designed for use as a combined detector, audio-frequency amplifier and automatic-volume-control tube. Except for heater rating the 2A6 and 75 are identical.
$7.03
Save 11%
Originally: $7.90
T-2E26 Vacuum Tube - 2E26, Pentode, Beam
V-H-F beam power amplifier.
$6.14
Save 11%
Originally: $6.90
T-30 Vacuum Tube - 30, Triode
General purpose filament type triode designed for service in battery operated receivers. With the exception of capacitances, its ratings and characteristics are identical with those of the 1H4G.
$17.71
Save 11%
Originally: $19.90
T-30KD6 Vacuum Tube - 30KD6, Beam Power Amplifier
Duodecar type used as horizontal-deflection amplifier in television receivers.
$35.51
Save 11%
Originally: $39.90
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