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 - 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.
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Vacuum Tube - 7591A, Beam Power Amplifier
Glass octal beam power pentode designed for use as an audio frequency power output tube. The tube has a high power sensitivity and high efficiency and is especially designed for applications where high power output is required.
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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.
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Vacuum Tube - 6KN6, Beam Power Amplifier
Duodecar type used as horizontal-deflection amplifier in color and black-and-white television receivers.
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Vacuum Tube - 26HU5, Beam Power Amplifier
Glass octal type used as horizontal-deflection amplifier in color television receivers.
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Vacuum Tube - 6AC5GT, Triode, Power Amplifier
High-mu power output triode designed for service in dynamic coupled circuits using a type 76, 6P5GT/G or 6J5GT/G as a driver. Two 6AC5GTs may be used as a zero bias class B amplifier.
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Vacuum Tube - 807, Beam Power Amplifier
Beam pentode for power amplifier, oscillator, and modulator applications.
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Vacuum Tube - 6G6G, Pentode, Power Amplifier
Pentode power amplifier designed for service where economy in current consumption is desired.
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Vacuum Tube - 6L6GA, Beam Power Amplifier
Beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output, power sensitivity and efficiency.
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Vacuum Tube - 30KD6, Beam Power Amplifier
Duodecar type used as horizontal-deflection amplifier in television receivers.
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Vacuum Tube - 6CB5A, Beam Power Amplifier
High perveance beam power pentode in a T-12 glass envelope. It is designed especially for use as a horizontal-deflection amplifier in color television receivers. The 6CB5A is unilaterally interchangeable with the 6CB5.
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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.
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Vacuum Tube - 6JE6C / 6LQ6, Beam Power Amplifier
Beam pentode featuring Novar construction with a special plate fin. The fin provides improved heat distribution and a greater plate dissipation capability. This in turn increases reliability under rated conditions.
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Vacuum Tube - 6N6G, Triode, Amplifier
Consists of two dynamically coupled triodes and is designed for service in the power output stage of AC and storage battery operated receivers. All necessary biases are supplied internally
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Vacuum Tube - 3A4, Pentode, Power Amplifier
The 3A4 is designed for use in compact, lightweight, portable equipment. The relatively large filament employed in the 3A4 enables it to supply the high peak currents required in RF power applications.
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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.
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Vacuum Tube - 6F6GT, Pentode, Power Amplifier
Pentode amplifier designed for application in power output stages of receivers
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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.
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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.
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Vacuum Tube - 7558, Beam Power Amplifier
Beam pentode designed for use as a class "C" RF amplifier, oscillator, or frequency multiplier up to 175 Mc. It can also be used as a modulator or AF amplifier. Type 7558 is designed for fixed station equipment.
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Vacuum Tube - 42, Pentode, Power Amplifier, ST Glass
42 is a pentode amplifier designed for application in power output stages of receivers
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Vacuum Tube - 47, Pentode, Power Amplifier, ST Glass
Filament type output power pentode.
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Vacuum Tube - 6GM5, Beam Power Amplifier
The 6GM5 is an audio power amplifier
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Vacuum Tube - 12JB6A, Beam Power Amplifier
The 12JB6A is the same as the 6JB6A except for heater characteristics and ratings.
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