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EF183 Semiremote-Cutoff RF IF AF Pentode Valvo Vacuum Electron Tube Audio Amplifier

This is an original Valvo EF183 Semiremote-Cutoff Pentode RF, IF, AF electron tube. Subtitute: 6EH7. The EF183 is also a good hi-fi audio pentode. The tube is useable as RF, IF and AF service in TV [television] and, AM, SW, FM radio receivers and also as an audio pre-amplifier. An semiremote-cutoff 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.
EF183 Semiremote-Cutoff RF IF AF Pentode Audio Amplifier Valvo Vacuum Electron Tube [15 KB]


EF183 Semiremote-Cutoff Pentode
MFG: Valvo - Quality Made in Germany
AF Amplifier, Oscillator
Heater: 6.3 V, 300 mA Substitute: 6EH7
Plate: 250 Vmax, 2.5 Wmax
Base: 9-pin glass


NOS - New Old Stock tube - Without box
Unused - Price: $30 - One available
S/H included within continental US
EF183 Noval 9-Pin Miniature All Glass Vacuum Electronic Tube Electrode Connections
PIN # 1 2 3 4 5 6 7 8 9
Electrodes Cathode Grid-1 Cathode Heater Heater Shield Anode Grid-2 Grid-3
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