12BH7A Sylvania Medium-Mu Twin Triode Electronic Tube

This is an original 12BH7A Electronic Tube in it's original box. A collector's special vacuum tube. This tube was developed for vertical deflection amplifier and vertical or horizontal oscillator in television receivers. Also used for amplifiers, multivibrators, oscillators and as amplifier in ac/dc operated radio equipment. A good general purpose dual triode replacement. It is new, unused, boxed, and kept for all these years in mint condition. Excellent for those antique radio restoration projects or to set up a private vacuum tube museum. First come first serve, as only one of this rare historical vacuum tube available!

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HARD TO FIND - HISTORICAL TUBE Features: • 12BH7A Electronic Tube • MFG: Sylvania • Class A Amplifier • Heater: 12.6/6.3 V, 0.3/0.6 A Series/Parallel • Plate Voltage: 300 Vmax • Plate Dissipation: 7 Wmax - Both Plates • Cathode Current: 22 mAmax • 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: $5.25 - Sylvania List - May 1, 1976 • Unused - Price: $25 - One available • S/H included within continental US

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• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked