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12SQ7 Twin-Diode, High-Mu Triode RCA Radiotron Vacuum Electronic Metal Tube

This is a genuine, vintage, no longer made, discontinued type RCA 12SQ7 Twin Diode, High-Mu Triode electronic tube. This tube useable in VHF television and FM receivers in IF frequency amplifiers. A Twin Diode Triode combination can be used for many other special purpose circuits too. Useful for antique cathedral radio or television restoration projects or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition.
12SQ7 RCA Radiotron Twin-Diode, High-Mu Triode Metal Electronic Vacuum Tube [10 KB]


12SQ7 Twin-Diode, High-Mu Triode
MFG: RCA Radiotron Quality Made in USA
Amplifier, Oscillator, Demodulator
Heater: 12.6 V, 0.15 A
Plate: 250 Vmax, 1.1 mAmax - Triode
Discontinued Special Collectible Tube
Base: 8-pin octal Metal Tube


NOS - [New Old Stock] tube Original box
Unused - Price: $50 - One available
S/H included within continental US
12SQ7 Octal 8-Pin All Glass Electronic Vacuum Tube Electrode Connections
PIN # 1 2 3 4 5 6 7 8
Electrodes Shield Grid T Cathode Anode D2 Anode D1 Anode T Heater Heater
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