6S4A Sylvania Medium-Mu Triode Electronic Tube

The 6S4A Medium-Mu Triode is used for amplifier in television receivers. The triode also works well for AM/FM and general purpose oscillator circuits and for push-pull cathode-drive RF amplifiers. Excellent for those antique radio and television 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: • 6S4A Electronic Tube • MFG: Sylvania • Class A amplifier • Heater: 6.3 V, 0.6 A • Anode: 250 Vmax, 24 mAmax Class A • 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: $5.50 - 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