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 - 6A3, Sovtek
Sovtek 6A3 power triode tube. Made in Russia.
Starting at $83.17
Save 15%
Originally: $97.85
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.
$99.90
Vacuum Tube - 6AC5G, 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 6AC5Gs may be used as a zero bias class B amplifier.
$27.55
Vacuum Tube - 6AJ5, Pentode, Sharp Cut-Off
Miniature sharp cutoff pentode designed for use where only low plate and screen voltages are available. The 6AJ5 is especially suitable for operation at high frequencies.
$6.25
Vacuum Tube - 6AS7G / 6520, Dual Triode
High current, twin power triode widely used in electronically regulated power supplies. The high perveance of this tube permits it to pass large currents at low plate voltages, thus providing for efficient series regulation. Shouldered glass (ST-16) envelope.
$27.90
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.
$29.90
Vacuum Tube - 6CD6GA / 6EX6, Tetrode, Beam Power
Beam-power pentode designed primarily for use as the horizontal deflection amplifier in television receivers which incorporate large deflection-angle picture tubes.
$6.90
Vacuum Tube - 6FW8, Dual Triode, HF
Medium-mu twin triode of the 9 pin miniature type. It is designed for use in cascode-type circuits of VHF TV tuners.
$7.65
Semiremote cutoff pentode of the 7 pin miniature type. It is designed for intermediate-frequency amplifier applications in FM, AM, and AM/FM receivers. The heater has a controlled warm-up time.
$12.95
Out of Stock
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 - 6J7G, Pentode, Sharp Cut-Off
Sharp cut-off general purpose amplifier. With the exception of heater and capacitance ratings, the electrical characteristics are similar to those of the 6C6.
$29.90
Vacuum Tube - 6JZ6, Beam Power Amplifier
Compactron beam-power pentode designed for use in the horizontal deflection amplifier in television receivers. A separate connection is provided for the beam plates to minimize "snivets".
$8.90
Vacuum Tube - 6KN6, Beam Power Amplifier
Duodecar type used as horizontal-deflection amplifier in color and black-and-white television receivers.
$19.90
Vacuum Tube - 6L6GB, Beam Power Amplifier
Beam pentode designed primarily for use in audio-frequency power amplifier applications where relatively large power outputs are required.
$43.90
Vacuum Tube - 6LR8, Triode, Pentode
Triode-pentode containing a high-mu triode and a beam pentode. The triode is designed for service as a vertical-deflection oscillator, and the pentode as a vertical-deflection amplifier in television receivers.
$8.90
Vacuum Tube - 6V6G, Tetrode, Beam Power
Heater-cathode type beam power amplifier tube designed for service in the output stage of a-c or battery-operated equipment.
$32.00
Out of Stock
Vacuum Tube - 6W5-G, Rectifier, Full Wave
New Old Stock 6W5-G. Full-wave high-vacuum rectifier.
$19.95
Vacuum Tube - 7027-A, Tetrode, Beam Power
Beam power tube for high-fidelity audio-amplifier applications.
$68.25
Vacuum Tube - 7189, Pentode, Beam
New-Old-Stock (NOS) tube. The 7189 is a power-amplifier pentode designed for use in the audio-frequency power output stage of television and radio receivers and high-fidelity amplifiers. It differs from the 7189A in having a lower screen-voltage rating and no internal connections to pins 1 and 6. It cannot be used as a replacement for a 7591A in most situations.
$60.90
Beam-power pentode primarily designed for use in the power output stage of high-fidelity audio-frequency amplifier systems.
$39.90
Out of Stock
Vacuum Tube - 7534 / E130L, Pentode
Special quality tube designed for use as a wide band amplifier, cathode follower, series regulator tube for stabilized DC supply and output tube.
$49.90
Vacuum Tube - 7N7, Dual Triode
Combines two low-mu triodes in the lock-in construction. It is designed for use either as a phase inverter or as a voltage amplifier.
$15.90
Vacuum Tube - 7Z4, Rectifier, Full Wave
Heater-cathode type high vacuum twin diode using the lock in construction. It is intended for power rectifier service in AC operated equipment or for use with storage battery and vibrator in automotive receivers or amplifiers.
$4.90