# 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 - 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
$22.41 Save 10% Originally:$24.90
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.
$8.91 Save 10% Originally:$9.90
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.
$8.01 Save 10% Originally:$8.90
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.
$10.71 Save 10% Originally:$11.90
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.
$6.21 Save 10% Originally:$6.90
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
$3.51 Save 10% Originally:$3.90
Vacuum Tube - 42, Pentode, Power Amplifier, ST Glass
42 is a pentode amplifier designed for application in power output stages of receivers
Starting at $14.22 Save 10% Originally:$15.80
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.
$22.41 Save 10% Originally:$24.90
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.
$9.81 Save 10% Originally:$10.90
Vacuum Tube - 6N7, Triode, Dual, Power Amplifier
Heater-cathode type twin triode designed for use as a class B power amplifier in the output stage of a-c or battery operated equipment. It may also be used in a biased detector, oscillator phase inverter or class A amplifier
$7.11 Save 10% Originally:$7.90
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.
$8.64 Save 10% Originally:$9.60
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.
$5.31 Save 10% Originally:$5.90
Vacuum Tube - 6146, Beam Power Amplifier
Beam pentode designed for use as a radio-frequency power amplifier and oscillator or as an audio frequency power amplifier and modulator in mobile or fixed equipment. Featuring high power sensitivity and high efficiency
$25.83 Save 10% Originally:$28.70
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.
$8.91 Save 10% Originally:$9.90
Vacuum Tube - 6F6GT, Pentode, Power Amplifier
Pentode amplifier designed for application in power output stages of receivers
$25.11 Save 10% Originally:$27.90
Vacuum Tube - 807, Beam Power Amplifier
Beam pentode for power amplifier, oscillator, and modulator applications.
$22.23 Save 10% Originally:$24.70
Vacuum Tube - 12DQ6B / 12GW6, Beam Power Amplifier
Beam power pentode primarily designed for use as the horizontal-deflection amplifier in television receivers.
$10.71 Save 10% Originally:$11.90
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.
$31.41 Save 10% Originally:$34.90
Vacuum Tube - 6GE5, Beam Power Amplifier
Compactron beam power pentode designed for use as the horizontal deflection amplifier in television receivers.
$8.01 Save 10% Originally:$8.90
Vacuum Tube - 12JB6A, Beam Power Amplifier
The 12JB6A is the same as the 6JB6A except for heater characteristics and ratings.
$20.61 Save 10% Originally:$22.90
Vacuum Tube - 1625, Beam Power Amplifier
Transmitting beam power amplifier.
$10.85 Save 10% Originally:$12.05
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.
$40.41 Save 10% Originally:$44.90
Vacuum Tube - 6DG6GT / 6W6GT, Beam Power Amplifier
Beam power pentode intended for service as an audio power amplifier.
$3.51 Save 10% Originally:$3.90
Vacuum Tube - 6JN6, Beam Power Amplifier
Compactron beam-power pentode primarily designed for use as the horizontal-deflection amplifier in television receivers. A separate connection is provided for the beam plates to minimizes "snivets".
$8.01 Save 10% Originally:$8.90
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