# 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 Tube - 6K6GT, Pentode, Power Amplifier
The 6K6GT is an indirectly heated cathode type power amplifier pentode designed for service in the output stages of AC, AC/DC and storage battery operated receivers.
$11.90 Vacuum Tube - 50C5, Beam Power Amplifier Miniature beam pentode primarily designed for use in the audio-frequency power-output stage of radio receivers. The tube features high power sensitivity and high efficiency at relatively low plate and screen voltages$24.90
Vacuum Tube - 35L6GT, Beam Power Amplifier
Beam pentode primarily designed for use in the audio frequency power output stage of radio receivers. Features include high power sensitivity and high efficiency at relatively low plate and screen voltages.
$8.90 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 - 50L6GT, Beam Power Amplifier
The 50L6GT is designed for service in the output stage of ac/dc receivers. It delivers a high power output with high power sensitivity from low supply voltages.
$9.90 Vacuum Tube - 6HF5, Beam Power Amplifier Beam-power pentode in the 12 pin compactron construction. It is designed primarily for use as the horizontal-deflection amplifier in color television receivers.$24.90
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.
$5.90 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 - 50EH5, Pentode, Power Amplifier
Miniature power pentode primarily designed for use in the audio-frequency power output stage of radio receivers and phonographs. The tube features high power sensitivity at low plate and screen voltages.
$5.90 Vacuum Tube - 6CW5 / EL86, Pentode, Power Amplifier The 6CW5 is an A.F. output pentode in the 9 pin miniature construction. It is intended for use in single-ended push-pull output stages.$6.90
Vacuum Tube - 6HB5, Beam Power Amplifier
Compactron beam-power pentode designed for use as the horizontal deflection amplifier in television receivers.
$19.90 Vacuum Tube - 6GE5, Beam Power Amplifier Compactron beam power pentode designed for use as the horizontal deflection amplifier in television receivers.$8.90
Vacuum Tube - 50B5, Beam Power Amplifier
Miniature beam-power amplifier designed primarily for use in the output stage of compact a-c/d-c receivers. The 50B5 features high power sensitivity and is capable of providing a relatively high power output
$3.90 Vacuum Tube - 6DG6GT / 6W6GT, Beam Power Amplifier Beam power pentode intended for service as an audio power amplifier.$3.90
Vacuum Tube - 6146B / 8298A, Beam Power Amplifier
Tube having high efficiency and high power sensitivity for use in mobile and stationary equipment. It is rated as an af power amplifier and modulator, a linear rf power amplifier, and a Class C rf power amplifier and oscillator.
$44.90 Vacuum Tube - 6BG6G-GA, Beam Power Amplifier Beam-power pentode designed primarily for use as the horizontal deflection amplifier in television receivers. Electrically and physically, the 6BG6GA is a replacement for the 6BG6G$11.90
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 - 6DQ6A-B / 6GW6, Beam Power Amplifier High-perveance beam power pentode designed for use as a horizontal deflection amplifier tube in high efficiency deflection circuits of television receivers.$9.90
Vacuum Tube - 6F6GT, Pentode, Power Amplifier
Pentode amplifier designed for application in power output stages of receivers
$27.90 Vacuum Tube - 807, Beam Power Amplifier Beam pentode for power amplifier, oscillator, and modulator applications.$24.70
Vacuum Tube - 47, Pentode, Power Amplifier, ST Glass
Filament type output power pentode.
$34.50 Vacuum Tube - 6146A, Beam Power Amplifier Small, sturdy, beam power tube having a high efficiency and high power sensitivity. It is designed for use as an rf power amplifier and oscillator as well as an af power amplifier and modulator in both mobile and fixed equipment.$34.90
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 - 6GK6, Beam Power Amplifier General-purpose power pentode that may be used either in audio output amplifier or video power output amplifier stages of television receivers.$10.90