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.

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-6111 Vacuum Tube - 6111, Triode, Dual
Subminiature medium-mu twin triode for use in general purpose amplifier applications. Each section has an individual cathode and is electrically independent.
$5.93
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Originally: $7.90
T-6A3 Vacuum Tube - 6A3, Triode, Power Amplifier
Filament type triode power amplifier designed for service in the output stage of audio amplifiers where high output and low harmonic distortion are desired. Its ratings and characteristics are similar to those of the 2A3 and 6B4G.
$44.93
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Originally: $59.90
Out of Stock
T-6GU7 Vacuum Tube - 6GU7, Dual Triode, Medium MU
Medium-mu twin triode of the 9 pin miniature type intended for use in the matrixing circuits of color television receivers. It can also be used in phase-inverter, multivibrator, and general-purpose amplifier applications
$5.93
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Originally: $7.90
T-6Y6GT Vacuum Tube - 6Y6GT, Beam Power Amplifier
Beam power pentode primarily intended for use as an audio frequency power amplifier. It is particularly useful in applications where the available supply voltage is relatively low.
$4.43
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Originally: $5.90
T-811A-US Vacuum Tube - 811A, Triode, Power Amplifier, United States
Triode, Power Amplifier, United States
$67.43
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Originally: $89.90
T-8417 Vacuum Tube - 8417, Beam Power Amplifier
Beam-power pentode intended for service in high power, high-fidelity audio equipments and is capable of 100 watts output in push-pull circuitry. It also finds application as a regulator tube.
$97.43
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Originally: $129.90
T-117L7GT Vacuum Tube - 117L7GT, half-wave rectifier and beam-power amplifier
Combines a half-wave rectifier and a beam-power amplifier in the same envelope. It is designed for AC-DC service from a 117 volt line in three-way portable receivers.
$7.20
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Originally: $9.60
T-12AJ6 Vacuum Tube - 12AJ6, Duplex Diode, Triode
Miniature double didoe, high-mu triode intended for use as a second detector audio amplifier. It is designed for operation where the heater and plate voltages are supplied directly from a 12-volt automotive storage battery.
$2.93
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Originally: $3.90
T-14Q7 Vacuum Tube - 14Q7, Heptode
Pentagrid converter designed for use as a combined oscillator and mixer in superheterodyne receiver. The electrical characteristics of the 14Q7 are similar to those of the 12SA7
$4.43
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Originally: $5.90
T-1619 Vacuum Tube - 1619, Beam Power Amplifier
Transmitting beam power amplifier.
$10.43
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Originally: $13.90
T-17DQ6B_17GW6 Vacuum Tube - 17DQ6B / 17GW6, Beam Power Amplifier
Beam power pentode primarily designed for use as the horizontal-deflected amplifier in television receivers. Its high zero-bias plate current at low plate and screen voltages makes the tube well-suited for use in receivers
$5.18
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Originally: $6.90
T-1V_6Z3 Vacuum Tube - 1V / 6Z3, Rectifier
Glass-type half-wave high-vacuum rectifier with an indirectly heated cathode. It is especially designed for use in a-c/d-c and automobile receivers.
$5.93
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Originally: $7.90
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.
$299.93
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Originally: $399.90
Out of Stock
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
$17.18
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Originally: $22.90
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.
$5.93
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Originally: $7.90
T-37 Vacuum Tube - 37, Triode
General purpose triode designed for service as an oscillator, detector, or amplifier.
$11.18
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Originally: $14.90
T-45 Vacuum Tube - 45, Triode
Filament type triode power amplifier designed for service in the output stage of audio amplifiers where high output and low harmonic distortion are desired.
$104.93
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Originally: $139.90
T-6085_E80CC Vacuum Tube - 6085 / E80CC, Dual Triode
Special quality double triode designed for use as A.F. and D.C. amplifier.
$40.46
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Originally: $53.95
T-6A5G Vacuum Tube - 6A5G, Triode, Power Amplifier
6A5G is a heater type power amplifier triode designed for the same service as types 6A3 and 6B4G. The tube is equipped with an octal base. This tube is quite free from hum so that no potentiometer is required for hum balance.
$74.93
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Originally: $99.90
T-6AS7G_6520 Vacuum Tube - 6AS7G / 6520, Dual Triode
Glass type twin triode designed especially for service as a power amplifier. The low-mu and high plate current rating of the tube adapt it particularly well to booster operation in the scanning circuit of television receivers.
$20.93
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Originally: $27.90
T-6C5G Vacuum Tube - 6C5G, Triode, Detector Amp
General purpose triode designed for service as an oscillator, detector, or amplifier. It is similar in characteristics to the 6C6, 6J7, and 57 with triode connection.
$29.93
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Originally: $39.90
T-6CJ3_6CH3 Vacuum Tube - 6CJ3 / 6CH3, Diode, Damper
Single heater-cathode type diode intended for service as the damping diode in the horizontal-deflection circuit of color television receivers. The diffusion bonded cathode practically eliminates one of the major failure mechanisms in damping diodes
$5.18
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Originally: $6.90
T-6DQ5 Vacuum Tube - 6DQ5, Pentode, Beam Power
Beam power tube for use as a horizontal-deflection amplifier tube in color and black-and-white television receivers.
$11.18
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Originally: $14.90
T-6J7G Vacuum Tube - 6J7G, Pentode, Sharp Cut-Off
Sharp cut-off general purpose amplifier. With the exception of heater and capacitance ratings, the electrical characteristics are similar to those of the 6C6.
$22.43
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Originally: $29.90
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