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 - 6C5GT, Triode, Medium-MU
General purpose triode designed for service as an oscillator, detector, or amplifier. It is similar in characteristics to the 6C6, 6J7, and 57 with triode connection.
Vacuum Tube - 0C3-A / VR105, Voltage Regulator
The 0C3-A is a two-element gas filled, cold cathode voltage regulator. It is designed to provide a regulated output of approximately 105 volts.
Vacuum Tube - 6AQ8 / ECC85, Dual Triode
High-mu twin triode
Vacuum Tube - 0A2 / 150C2, Voltage Regulator, Diode, Glow-Discharge
0A2 or 150C2 - Voltage Regulator, Diode, miniature glow-discharge type.
Vacuum Tube - 6AJ8 / ECH81, Triode, Heptode
Triode-heptode for use in F.M., AM/FM, A.M, and television receivers.
Vacuum Tube - 6B4G, Triode, Power Amplifier
Glass triode power amplifier tube designed particularly for service in the power output stages of storage battery operated or a-c receivers
Vacuum Tube - 6AS7GA, Dual Triode, Low MU
Low-mu twin triode designed primarily for service as a series regulator tube in d-c power supplies
Vacuum Tube - 6AR5, Pentode, Power
Pentode power amplifier using the miniature construction. It is intended for service in AC and storage battery operated receivers where moderate power sensitivity and power output is desired.
Vacuum Tube - 5V4G, Rectifier, Full Wave, ST Glass
Cathode type high vacuum rectifier designed for full-wave applications. The cathode is connected internally to the heater.
Starting at $11.65
Vacuum Tube - 6AK8 / EABC80, Dual Diode, Triode
Triple diode triode for F.M. or FM/AM broadcast receivers and for video and audio signal detection in television receivers.
Out of Stock
Vacuum Tube - 5Z3, Rectifier, Full Wave
The 5Z3 is designed for service as a power rectifier in AC operated receivers which require high currents
Vacuum Tube - 6AC10, Triple Triode
Compactron containing three high-mu triodes. It is designed for use primarily as a color-difference amplifier in color television receivers.
Vacuum Tube - 6AH4GT, Triode
High perveance triode for use as a vertical deflection amplifier in television receivers.
Vacuum Tube - 5U4G / 5AS4, Rectifier, Full Wave
The 5U4G is designed for service as a power rectifier in AC operated receivers which require high currents
Starting at $18.40
Vacuum Tube - 5V6GT, Tetrode, Beam Power
Beam power amplifier designed for service in the output stage of 600mA series heater operated TV receivers. It has high power sensitivity and high power output with comparatively low supply voltage.
Vacuum Tube - 6A3, Triode, Power Amplifier
Filament type triode power amplifier designed for service in the output stage of audio amplifiers where high output and low harmonic distortion are desired. Its ratings and characteristics are similar to those of the 2A3 and 6B4G.
Vacuum Tube - 5R4GY-A-B, Rectifier, Full Wave
The 5R4GY is designed for rectifier use in equipment requiring a high peak inverse voltage rating. Satisfactory operation of this tube type under conditions falling within area 1 on curve no 1 may be obtained without filament preheating.
Vacuum Tube - 5R4GB, Rectifier, Full Wave
Glass octal type for industrial and military applications.
Vacuum Tube - 5AW4, Rectifier, Full Wave
High-vacuum rectifier intended for use as a full-power rectifier in television receivers.
Vacuum Tube - 5AR4 / GZ34, Rectifier, Full Wave
Heater-cathode twin diode designed for full-wave rectifier operation. High output current and small size make this tube especially suitable for compact amplifier designs.
Starting at $52.90
Vacuum Tube - 2A3, RCA, Triode, Power Amplifier
Three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of a-c operated receivers. The exceptionally large power-handling ability of the 2A3 is the result of its design features.
Out of Stock
Vacuum Tube - 12X4, Rectifier, Full Wave
Heater-cathode type power rectifier in the miniature construction. Its low voltage drop and small size adapt it to use with vibrator-type inverters in automobile receivers.
Vacuum Tube - 5931 / 5U4WG, Rectifier, Full Wave
Rugged full-wave filamentary type rectifier designed for use in applications requiring resistance to shock or vibration.
Out of Stock
Vacuum Tube - 6060 / ECC801, Triode, Dual
Miniature type double triode employing the 9 pin glass button base, having the same general characteristics as the 12AT7 and as a frequency changer, opoerating at frequencies up to 500 Mc/s.
Out of Stock