Receiving Tubes

12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

In Stock

Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
MFR: RCA
SKU: 12SF7
New old stock * No longer available for export.

12SR7 RCA, Sylvania Duplex Diode Triode Tube (NOS/NIB)

In Stock

Designed for use as a combined detector, audio amplifier and automatic volume control tube.
MFR: RCA, Sylvania
SKU: 12SR7
New old stock * No longer available for export.

12SW7 GE, RCA Duo Diode Triode Tube (NOS/NIB)

In Stock

Designed to operate as a diode detector, avc rectifier and as a audio amplifier in AC, AC-DC, and DC circuits.
MFR: RCA, GE
SKU: 12SW7
New old stock * No longer available for export.

12SY7 RCA Pentagrid Converter Tube

In Stock

Designed to operate as a converter in AC/DC amplifiers.
MFR: RCA
SKU: 12SY7
New old stock * No longer available for export.

12U7 Dual Triode Tube (NOS/NIB)

In Stock

Designed to function as a general purpose diode in 12v circuits often found in automobiles
MFR: RCA
SKU: 12U7
New old stock * No longer available for export.

25L6 RCA Beam Power Amplifier Tube (NOS/NIB)

In Stock

Designed to function in the power output phase of AC/DC receivers.
MFR: RCA
SKU: 25L6
New old stock * No longer available for export.

117L7GT Tung-Sol Half Wave Rectifier Tube (NOS/NIB)

In Stock

Designed for AC/DC service from 117 volt line in three way portable receivers
New old stock * New In Box * * No longer available for export.
MFR: RCA, Tung-Sol
SKU: 117L7GT-TS

36KD6/40KD6 RCA Beam Power Amplifier Tube (NOS/NIB)

In Stock

Designed for use as a horizontal-deflection amplifier in color television receivers.
New old stock * New In Box * No longer available for export.
MFR: RCA
SKU: 36KD6-RCA

6JB6A RCA Beam Power Amplifier Tube (NOS)

In Stock

For Horizontal-Deflection-Amplifier. For use in Drake Equipment. 

New old stock * No longer available for export.
MFR: RCA
SKU: 6JB6A-RCA

6CG7/6FQ7 RCA Medium Mu Twin Triode Tube (Pull)

In Stock

Commonly used as a vertical-deflection oscillator and horizontal-deflection oscillator in television receivers
Used, great condition * No longer available for export
MFR: RCA
SKU:6CG7-RCA-P