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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.
EBF80 Double Diode, Sharp-Cutoff Pentode Tungsram Vacuum Electronic Tube [15 KB]


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


NOS - [New Old Stock] tube Without box
Unused - Price: $40 - One available
S/H included within continental US
EBF80 Noval 9-Pin Miniature All Glass Vacuum Electronic Tube Electrode Connections
PIN # 1 2 3 4 5 6 7 8 9
Electrode Grid-2 Grid-1 Cath SH Heater Heater Anode P Anode D1 Anode D2 Grid-3
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