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 - 6DA6 / EF89, Pentode
High-slope R.F. pentode particularly suitable for use in F.M. receivers.
Vacuum Tube - 58, Pentode, Remote Cut-Off
Triple grid variable mu amplifier.
Vacuum Tube - 12BZ6, Pentode, Semi Remote, RF
High transconductance, semi-remote cut-off, pentode amplifier. It is designed for service as an automatic gain controlled IF amplifier in 150mA. series heater operated television receivers.
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.
Vacuum Tube - 26A6, Pentode
R-F amplifier pentode, miniature remote-cutoff type, for use with 12-cell storage battery supply.
Vacuum Tube - 8950, Pentode, Power Amplifier
Compactron beam power pentode primarily designed for RF power output applications. Features of the 8950 are dual cathode and grid connections for lower lead inductance, and a 13 volt heater.
Vacuum Tube - 6SJ7, Pentode, Sharp Cut-Off
Metal sharp-cutoff pentode designed for use as a biased detector or high-gain amplifier.
Vacuum Tube - 6D6, Pentode, Remote Cut-Off
Triple grid variable MU amplifier. It is suitable for use with AVC in RF and IF amplifiers as it minimizes cross modulation
Vacuum Tube - 6136 / 6AU6WA, Pentode, Sharp Cut-Off
Miniature sharp-cutoff pentode designed primarily for use as a high gain radio-frequency or intermediate-frequency amplifier. Low grid-plate capacitance and high transconductance make it especially suited for high-frequency wide-band applications.
Vacuum Tube - 6EW6, Pentode, Sharp Cut-Off, RF
Miniature, sharp-cutoff pentode designed for intermediate frequency amplifier service in television receivers. Features of the tube include high transconductance and separate base-pin terminals for the cathode and suppressor.
Vacuum Tube - 6678 / 6U8A, Triode, Pentode
Miniature tube containing a medium-mu triode and a sharp-cutoff pentode. It is especially suited for use as a combined oscillator and mixer at very high frequencies.
Vacuum Tube - 12DZ6, Pentode, Remote Cut-Off
Pentode in the 7-pin miniature construction. It is intended for use as an RF amplifier in automobile radio receivers and is designed to operate with its plate and screen voltages supplied directly from a 12-volt storage battery.
Vacuum Tube - 6K7G, Pentode, Remote Cut-Off, RF
The 6K7G is an indirectly heated pentode of the vari-mu (remote cut-off) type for use in the RF or IF stages of radio equipment.
Vacuum Tube - 6688 / E180F, Philips, Pentode, RF, Gold Pin
Special quality pentode designed for use as wide band amplifier.
Vacuum Tube - 2E26, Pentode, Beam
V-H-F beam power amplifier.
Vacuum Tube - EL84 / 6BQ5, RCA, Pentode, Power
The EL84 is an output pentode rated for 12W anode dissipation, primarily intended for use in a.c. mains operated equipment.
Vacuum Tube - 6SK7, Pentode, Remote Cut-Off, RF
Remote-cutoff pentode. It is designed for use as a high-gain radio-frequency or intermediate-frequency amplifier in a radio receiver.
Vacuum Tube - 6DL5 / EL95, Pentode
The 6DL5 is an output pentode for use in car radio sets.
Out of Stock
Vacuum Tube - 6KH8 / ECLL800, Triode, Dual Pentode, AF
Triode, Dual Pentode, AF
Out of Stock
Vacuum Tube - 6G6G, Pentode, Power Amplifier
Pentode power amplifier designed for service where economy in current consumption is desired.
Vacuum Tube - 6AD7G, Pentode
Triode-power amplifier pentode
Vacuum Tube - 12K7GT, Pentode, Remote Cut-Off
Variable-mu pentode amplifier in the octal glass construction. It is suitable for use with AVC in RF and IF amplifier and minimizes cross modulation.
Vacuum Tube - 6AN8A, Triode, Pentode
Medium mu triode and a sharp cutoff pentode. The pentode section may be used as an IF amplifier or a reactance tube; the triode section is well suited for use in low-frequency-oscillator, sync clipper, sync separator, and phase splitter circuits.
Vacuum Tube - 3Q4, Pentode, Power
The type 3Q4 is a miniature type power-amplifier pentode designed for use in the output stage of battery operated equipment.