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.
T-6B7 Vacuum Tube - 6B7, 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.
$7.90
T-6DC8_EBF89 Vacuum Tube - 6DC8 / 6AD8 / EBF89, Dual Diode, Pentode
Double diode remote cut-off pentode for use as an R.F. or I.F. amplifier.
$6.90
T-1U5 Vacuum Tube - 1U5, Diode, Sharp Cut-Off Pentode
Miniature diode sharp-cutoff pentode designed for use as a combined detector, audio-frequency amplifier, and automatic-volume-control tube in compact, battery-operated receivers.
$6.90
T-12SF7 Vacuum Tube - 12SF7, Diode, Pentode, Remote Cut-Off
Heater-cathode type diode pentode tube designed for use as a detector and intermediate-frequency or audio-frequency amplifier. Except for heater rating the 6SF7 and 12SF7 are identical.
$6.90
T-1LD5 Vacuum Tube - 1LD5, Diode, Pentode
Diode-audio pentode designed especially for service as a combined diode detector and pentode audio amplifier. The diode plate is located at the negative end of the filament.
$5.90
T-6EQ7 Vacuum Tube - 6EQ7, Diode, Pentode
Diode and a remote cutoff pentode with a common cathode of the 9 pin miniature type especially designed for use as combined IF amplifier and AM detector tubes in AM and AM/FM broadcast receivers.
$4.90
T-6B8G 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
T-1S5_DAF91 Vacuum Tube - 1S5 / DAF91, Diode, Sharp Cut-Off Pentode
Miniature tube containing a diode and a sharp-cutoff pentode. It is designed for use as a combined detector and audio-frequency voltage amplifier in compact battery-powered equipment.
$3.55
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