EF86 Medium-Mu Pentode Tungsram Vacuum Electron Tube AF Audio Amplifier

This is an original Tungsram EF86 Medium-Mu Pentode AF electron tube. Subtitutes are the 6BR7. The EF86 is a great hi-fi audio pentode. The tube is useable in television and radio, SW, FM receivers as an audio pre-amplifier. An AF pentode is useable for many other circuits, oscillators and amplifiers. Excellent for antique radio or television restoration projects, instruments or to set up a private vacuum tube museum. It is a NOS tube - New Old Stock, unused, excellent condition.

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HARD TO FIND - EUROPEAN VACUUM TUBE Features: • EF86 Medium-Mu Pentode AF • MFG: Tungsram - Quality Made in Hungary • AF Amplifier, Oscillator • Heater: 6.3 V, 200 mA • Plate: 300 Vmax, 1.0 Wmax • Base: 9-pin glass • Substitute: 6BR7, PF86 Notes: • NOS - New Old Stock tube • Without box • Unused - Price: $30 - One available • S/H included within continental US

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