EBF80 Double Diode, Sharp-Cutoff Pentode Tungsram Vacuum Electronic Tube

This is an original, Tungsram EBF80 Double Diode, Sharp-Cutoff Pentode electronic tube. Nearest good subtitute is the EF86 with a different pinout. This tube is designed for RF [Radio Frequency] and AF [Audio Frequency] amplifier use. A Sharp-Cutoff Pentode is useful for many other special purpose circuits like oscillators, RF amplifiers, multivibrators, blocking oscillator, replacement part, circuit research and experimentation or for replacement, antique radio, instrument, TV television restoration projects, or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, excellent condition.

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HARD TO FIND - EUROPEAN VACUUM TUBE Features: • Double Diode, Sharp-Cutoff Pentode • RF & AF Amplifier, Oscillator • S: 2.2 mA/V • MFG: Tungsram • High quality Made in Hungary • Heater: 6.3 V, 0.3 A • Substitute: EF86 - Pinout! • Plate: 350/300 Vmax - 0.75/1.5 Wmax Diodes/Pentode • Base: 9-pin miniature, all glass Notes: • NOS - [New Old Stock] tube • Without box • Unused - Price: $40 - One available • S/H included within continental US

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