EF94 Sharp-Cutoff Pentode Valvo Vacuum Electron Tube RF AF Audio

This is an original Valvo EF94 Sharp-Cutoff Pentode electron tube. Substitutes are the EU22, 6AU6. The EF94 is also a great hi-fi audio pentode. The tube is useable in television and radio, SW, FM receivers as an audio pre-amplifier. A general purpose 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: • EF94 Sharp-Cutoff Pentode • MFG: Valvo - Quality Made in Germany • Amplifier, Oscillator RF, AF • Heater: 6.3 V, 200 mA • Substitute: EU22, 6AU6 • Plate: 300 Vmax, 3 Wmax • Base: 7-pin miniature, all glass Notes: • NOS - New Old Stock tube • Original box • Unused - Price: $40 - One available • S/H included within continental US

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