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-12SF7 Vacuum Tube - 12SF7, Diode, Pentode, Remote Cut-Off
Heater-cathode type diode pentode tube designed for use as a detector and intermediate-frequency or audio-frequency amplifier. Except for heater rating the 6SF7 and 12SF7 are identical.
$6.14
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Originally: $6.90
T-12V6GT Vacuum Tube - 12V6GT, Tetrode, Beam Power
Beam pentode designed primarily for use in the audio output stage of a-c and storage-battery-operated equipment. It is capable of supplying high power output with high sensitivity, high efficiency, and low third and higher-order harmonic distortion.
$6.14
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Originally: $6.90
T-13EM7_15EA7 Vacuum Tube - 13EM7 / 15EA7, Triode, Dissimilar Double
Dissimilar double-triode designed for use as a combined vertical deflection oscillator and amplifier in television receivers
$6.14
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Originally: $6.90
T-1U4 Vacuum Tube - 1U4, Pentode
Miniature, filamentary, sharp-cutoff pentode intended for radio frequency or intermediate frequency amplifier use in battery-operated receivers.
$6.14
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Originally: $6.90
T-1U5 Vacuum Tube - 1U5, Diode, Sharp Cut-Off Pentode
Miniature diode sharp-cutoff pentode designed for use as a combined detector, audio-frequency amplifier, and automatic-volume-control tube in compact, battery-operated receivers.
$6.14
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Originally: $6.90
T-2D21_PL21 Vacuum Tube - 2D21 / PL21, Thyratron
Miniature, four-electrode, inert-gas-filled thyratron with negative control characteristics of the tube include a high control ratio essentially independent of temperature over a wide range low grid-anode capacitance and very low grid current.
$6.14
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Originally: $6.90
T-2E26 Vacuum Tube - 2E26, Pentode, Beam
V-H-F beam power amplifier.
$6.14
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Originally: $6.90
T-35A5 Vacuum Tube - 35A5, Tetrode, Beam Power
Beam power amplifier designed primarily for use in the output stage of a-c/d-c receivers. It has high power sensitivity and high efficiency at relatively low plate and screen voltages.
$6.14
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Originally: $6.90
T-5672_DL69 Vacuum Tube - 5672 / DL69, Pentode
Subminiature pentode for use as an A.F. power amplifier in portable equipment.
$6.14
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Originally: $6.90
T-5AZ4 Vacuum Tube - 5AZ4, Rectifier, Full Wave
Filament-type high-vacuum full-wave rectifier designed for service in power supplies of moderate current requirements. The electrical characteristics of the 5AZ4 are equivalent to those of the 5Y3GT.
$6.14
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Originally: $6.90
Out of Stock
T-6A6 Vacuum Tube - 6A6, Dual Triode
Twin triode designed for service as a class B power amplifier and as a class A driver
$6.14
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Originally: $6.90
T-6AL7GT Vacuum Tube - 6AL7GT, Indicator
The 6AL7GT is an electron-ray indicator designed especially for use in AM-FM receivers. Through its use, precise tuning of either FM or AM signals is easily accomplished without the use of additional tubes or circuit components.
$6.14
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Originally: $6.90
T-6BV8 Vacuum Tube - 6BV8, Dual Diode, Triode
Miniature duplex-diode medium-mu triode in which separate cathode and plate connections are provided for each diode section. The tube is intended primarily as a combined synchronous detector and chrominance amplifier in color television receivers.
$6.14
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Originally: $6.90
T-6CD6GA_6EX6 Vacuum Tube - 6CD6GA / 6EX6, Tetrode, Beam Power
Beam-power pentode designed primarily for use as the horizontal deflection amplifier in television receivers which incorporate large deflection-angle picture tubes.
$6.14
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Originally: $6.90
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
$6.14
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Originally: $6.90
T-6D6 Vacuum Tube - 6D6, Pentode, Remote Cut-Off
Triple grid variable MU amplifier. It is suitable for use with AVC in RF and IF amplifiers as it minimizes cross modulation
$6.14
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Originally: $6.90
T-6ES8_ECC189 Vacuum Tube - 6ES8 / ECC189, Dual Triode, Remote Cut-Off
Semi-remote cutoff double triode designed for use as a cascode VHF amplifier. It features extremely high gm, low capacitance, and low noise.
$6.14
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Originally: $6.90
T-6F5_H63 Vacuum Tube - 6F5 / H63, Triode
General purpose high-mu triode. It is designed for service as a high gain resistance coupled amplifier in AC and AC - DC operated receivers.
$6.14
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Originally: $6.90
T-6F7 Vacuum Tube - 6F7, Pentode
Combines a triode and a remote cut-off pentode, utilizing a common cathode, in a single bulb.
$6.14
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Originally: $6.90
T-6HF8 Vacuum Tube - 6HF8, Triode, Pentode
High-mu triode and sharp-cutoff pentode in the 9 pin miniature construction. It is intended for use in color and black-and-white television receivers.
$6.14
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Originally: $6.90
T-6JH8 Vacuum Tube - 6JH8, Double Plate Beam
Miniature double-plate sheet-beam tube which incorporates a pair of balanced deflectors to direct the electron beam to either of the two plates and a control grid to vary the intensity of the beam.
$6.14
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Originally: $6.90
T-6SG7GT Vacuum Tube - 6SG7GT, Pentode, Semi Remote
Remote-cutoff pentode designed for use as a high-gain radio or intermediate-frequency amplifier. Features of the tube include high transconductance, low grid-plate capacitance, and a dual cathode connection
$6.14
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Originally: $6.90
T-6SS7 Vacuum Tube - 6SS7, Pentode, Remote Cut-Off
The 6SS7 is an RF pentode which as remote plate current cutoff. It is suitable for operating with AVC in Rf and IF amplifiers. The use of this tube will reduce cross modulation effects.
$6.14
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Originally: $6.90
T-6C8G Vacuum Tube - 6C8G, Dual Triode
General purpose twin triode having two independent units, with all electrodes brought out to separate terminals.
$6.19
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Originally: $6.95
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