# 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.

#### Solid State Replacements

Solid state replacements for vacuum tubes are great for use for hard to find or costly vacuum tubes and for reducing 'sag' in power supply applications.

#### 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.
Solid State Rectifier - Yellow Jackets® YJR, For 5AR4, 5U4, 5Y3
The YJR is a direct plug-in replacement adapter for use in most amplifiers that use 5AR4/GZ34, 5U4, 5Y3 or similar full-wave rectifier tubes. The YJR converts your amp's vacuum tube rectifier to a solid state rectifier, reducing tube sag for a tighter sound and feel. The tube rectifier can easily be swapped back in when sag is desired. This Yellow Jacket® is a solid state device and as such does not come with vacuum tubes.
• Converts most audio amplifiers which use a vacuum tube rectifier 5AR4/GZ34, 5U4 or 5Y3 to a solid state device.
• Safe for all common amplifiers and transformers.

All Yellow Jackets® have a one year warranty against manufacturer defects.
$14.95 Vacuum Tube - 10BQ5, Beam Power Amplifier, output pentode The 10BQ5 is an output pentode designed for application in medium power hi-fi amplifiers. A pair of tubes in class AB, push-pull conventional operation yields an output of up to 17 watts at 4% distortion (without feedback).$6.90
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.
$9.60 Vacuum Tube - 12DQ6B / 12GW6, Beam Power Amplifier Beam power pentode primarily designed for use as the horizontal-deflection amplifier in television receivers.$11.90
Vacuum Tube - 12JB6A, Beam Power Amplifier
The 12JB6A is the same as the 6JB6A except for heater characteristics and ratings.
$22.90 Vacuum Tube - 12JT6A, Beam Power Amplifier The 12JT6A is the same as the 6JT6A except for heater characteristics and ratings.$3.95
Save 50%
Originally: $7.90 Vacuum Tube - 1619, Beam Power Amplifier Transmitting beam power amplifier.$13.90
Vacuum Tube - 1625, Beam Power Amplifier
Transmitting beam power amplifier.
$12.05 Vacuum Tube - 1626, Triode, Power Amplifier Transmitting triode for oscillator applications requiring unusually stable characteristics.$14.90
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
$3.45 Save 50% Originally:$6.90
Vacuum Tube - 17JF6, Beam Power Amplifier
New-Old-Stock (NOS) tube.
Except for heater characteristics and ratings, the 17JF6 is identical to the 6JF6.
$4.95 Save 50% Originally:$9.90
Vacuum Tube - 1A5GT, Pentode, Power Amplifier
Filament type power-amplifier pentode designed for use in the output stage of low drain battery operated equipment. The 1A5GT may be operated singly or in push-pull combination.
$4.90 Vacuum Tube - 1Q5GT, Tetrode, Amplifier Low voltage, low current drain battery type beam power output tube. It is designed for services with 90 volts of "B" battery and a single dry cell "A" battery.$4.90
Vacuum Tube - 211 / VT-4C, Triode, Power Amplifier
New-Old-Stock (NOS) tube.
Also known by US military identifier VT-4C.
$399.90 Out of Stock Vacuum Tube - 21JS6A / 23JS6, Beam Power Amplifier Beam Power Amplifier$27.55
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
$22.90 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.$9.95
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.
$6.90 Vacuum Tube - 26HU5, Beam Power Amplifier Glass octal type used as horizontal-deflection amplifier in color television receivers.$22.45
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.
$34.15 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.$129.30
Out of Stock
Vacuum Tube - 2A3, Triode, Power Amplifier, Single Plate
Triode, Power Amplifier, Single Plate
Starting at $263.85 Save 0% Originally:$263.85
Out of Stock
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 $11.65 Save 0% Originally:$11.65
Partially Out of Stock
Vacuum Tube - 30KD6, Beam Power Amplifier
Duodecar type used as horizontal-deflection amplifier in television receivers.
\$39.90
Don't see what you're looking for? Send us your product suggestions!