6AB4 High-Mu Triode Amplifier Converter Miniature Sylvania Electronic Vacuum Tube

This is an original Sylvania 6AB4 High-Mu Triode Electronic Tube. A collector's special vacuum tube. This tube useable as push-pull cathode-drive amplifier and frequency converter in VHF television and FM receivers. Naturally a High-Mu triode can be used for many other special purpose circuits like oscillators and RF amplifiers. Excellent for those antique radio or 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: • 6AB4 Discontinued Electronic Tube • Mfg: Sylvania • Class A amplifier • Heater: 6.3 V, 0.3 A • Plate: 250 Vmax • Plate Current: 10 mAmax • Base: 9-pin miniature, all glass • High quality Made in USA • Tube Collector's Discontinued Special Notes: • NOS tube - New Old Stock • New, unused, in original box • Only one available • Unused - Price: $20 • S/H included within continental US

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