Receiving Tubes

12FQ8 Tube Twin Double Plate Triode

12FX5 Tube Power Amplifier Pentode

Designed to operate in a superheterodyne receiver as a triode RF amplifier and frequency converter.
MFR: Tung Sol, Raytheon, GE
SKU: 12FX8
New old stock * No longer available for export.

The 12GA6 is a miniature heptode primarily intended to perform the combined functions of mixer and oscillator in automobile radio receivers.

• Heater Voltage AC or DC: 12.6 volts
• Hearter current: 0.15 Amps
• Mounting position: Any
• Envelope: T-5-1/2, Glass
• Base - E7-1, Miniature Button 7-Pin

New Old Stock * No longer available for export
MFR: Various Manufacturers
SKU: 12GA6

12EC8 Tube Triode-Pentode

12DZ6  Tube, Remote Cut-off Pentode

Designed to operate as a radio frequency amplifier or combined oscillator and mixer in FM receivers.

• "D" getter
• Black Plates

New old stock * No longer available for export.
MFR: Raytheon
SKU: 12DT8-RAY-BP

Features high transconductance, high power sensitivity, and low interelectrode capacitances. It can deliver relatively large output voltages with low values of plate-supply voltage and plate load resistance.

MFR: GE, Philips ECG, Triad, Raytheon, Realistic, Magnavox, Emerson, Curtis Mathes, CBS, Amperex, Westinghouse, Tung-Sol, Philco, Zenith, RCA
New old stock * No longer available for export
SKU:12BY7A/12BV7

A substitute for the 12AX7
New old stock / New in box * No longer available for export
MFR: RCA
SKU: 12BZ7A-RCA