# 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 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 - 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 - 6350, Triode, Dual Miniature, medium-mu, twin triode primarily designed for service in computer applications. Each triode section features a high zero-bias plate current, a sharp-cutoff characteristic, and a separate cathode connection.$24.90
Vacuum Tube - 6DA5 / EM81, Indicator, Electron Ray
Electron-ray tuning indicator
$19.90 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 - 6SH7, Pentode, Sharp Cut-Off, RF
Sharp cut-off amplifier pentode designed for use as a high-gain radio-frequency or intermediate-frequency amplifier. The 6SH7 is not recommended for use as a high-gain audio amplifier because undesirable hum may be encountered.
$4.90 Vacuum Tube - 6SH7GT, Pentode, Sharp Cut-Off, RF Triple grid sharp cut-off amplifier. It is designed for service in high gain RF and IF amplifier applications and for limited service in FM receivers. The double cathode connection is useful in reducing cathode circuit coupling. Starting at$4.50
Vacuum Tube - 6AK5 / EF95, Pentode, Sharp Cut-Off
Miniature types used as rf or if amplifiers especially in high-frequency wide-band applications at frequencies up to 400MHz.
$4.90 Vacuum Tube - 11BM8, Triode, Pentode Miniature type used as a vertical deflection oscillator or af amplifier and vertical deflection amplifier or af power amplifier in television receivers. Requires miniature 9-contact socket.$7.15
Vacuum Tube - 12U7, Dual Triode
Contains two independent medium-mu triodes with unipotential cathodes in the 9-pin miniature construction.
$13.90 Vacuum Tube - 31, Triode Power amplifier.$16.90
Vacuum Tube - 43, Pentode
Glass type power amplifier pentode designed especially for use in the output stage of a-c/d-c receivers. The 43 is identical in electrical characteristics to the type 25A6 tube.
$7.90 Vacuum Tube - 58, Pentode, Remote Cut-Off Triple grid variable mu amplifier.$9.90
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.
$6.90 Vacuum Tube - 5Y3G, Rectifier, Full Wave Full-wave vacuum rectifier.$29.45
Out of Stock
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
$28.70 Vacuum Tube - 6AU4GTA, Diode, Damper Single heater-cathode type diode intended for service as the damping diode in the horizontal-deflection circuit of television receivers. High output current capabilities make the tube particularly well suited for autotransformer deflection systems$2.95
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Originally: $5.90 Vacuum Tube - 6AZ8, Triode, Pentode Medium mu triode and a semi-remote cutoff pentode in the 9 pin miniature construction. It is intended for general purpose applications in both monochrome and color television receivers.$12.90
Vacuum Tube - 6B8G, Dual Diode, Pentode
Consists of two diodes and a pentode utilizing a common cathode. It is designed for service as a combined detector, AVC rectifier, and pentode amplifier.
$4.90 Vacuum Tube - 6C8G, Dual Triode General purpose twin triode having two independent units, with all electrodes brought out to separate terminals.$6.95
Vacuum Tube - 6C9, Dual Tetrode, Sharp Cut-Off
6C9 is a duo tetrode contained in a 10 pin bulb. It is designed for service as a VHF RF amplifier and a VHF autodyne mixer. Except for heater characteristics, type 17C9 is identical.
$14.90 Vacuum Tube - 6HS6, Pentode, Sharp Cut-Off, RF Sharp cutoff pentode of the 7 pin miniature type with heater having controlled warm-up time.$39.90
Vacuum Tube - 6K5GT, Triode, HI MU
Cathode type high mu triode designed for use in high gain resistance coupled circuits. A lower amplification factor enables the use of a large signal input both under 250 volt and 100 volt operating conditions.
$5.90 Vacuum Tube - 7119 / E182CC, Dual Triode The 7119 i a special quality double triode designed for use in computer circuits.$34.60
Out of Stock
Vacuum Tube - 6H30PI, Sovtek
Sovtek 6H30PI dual triode preamp tube. Made in Russia.
The 6H30 is a medium-mu dual triode with a very high-perveance cathode. The low plate resistance, combined with a superior linearity, and a true 4 watt per plate dissipation, make for a high performance voltage amp or driver.
\$31.75
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