12AZ7A Sylvania High-Mu Twin Triode RF Oscillator Amplifier Electronic Vacuum Tube

The 12AZ7A High-Mu Twin Triode is used for direct-coupled cathode-drive rf amplifier circuits of vhf television tuners and RF amplifier applications. The triodes also works well for AM/FM and general purpose oscillator circuits and for push-pull cathode-drive RF amplifiers. Excellent for those antique radio restoration projects or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, and kept for all these years in mint condition.

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HARD TO FIND - HISTORICAL TUBE Features: • 12AZ7A Electronic Tube • MFG: Sylvania • Oscillator, mixer, RF amplifier • Heater: 12.6/6.3 V, 0.225/0.45 A • Anode: 300 Vmax, 10 mAmax - class A • Plate Dissipation: 2.5 Wmax • Base: 9-pin miniature, all glass • High quality Made in USA • Tube Collector's Special Notes: • NOS - [New Old Stock] tube in original box • 1976 Price: $5.80 - Sylvania List - May 1, 1976 • Unused - Price: $30 - One available • S/H included within continental US

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