OddMix VACUUM TUBE - 12AU7A |
12AU7A Medium-Mu Twin Triode GE Electron Tube Hi-Fi Audio Amplifier 2
This is an original, GE 12AU7A Medium-Mu Twin Triode electron tube. This tube was developed for push-pull amplifier in ac/dc radio equipment. It is a popular, good general purpose dual triode replacement used for amplifiers, electric organs, multivibrators or oscillators. It is unused, boxed, in good condition. Excellent for antique radio restoration projects or to set up a private vacuum tube museum. First come first serve only one of this rare historical vacuum tube available!
Features: • 12AU7 Medium-Mu Twin Triode Electron Tube • MFG: GE • High quality Made in USA • Amplifier, Oscillator ECC82 • Heater: 12.6/6.3 V, 0.15/0.3 A - Series/Parallel • Plate Voltage: 330 Vmax - 22 mAmax • Plate Dissipation: 5.5 Wmax - Both Plates • Base: 9-pin miniature all glass Notes: • NOS - New Old Stock tube • Original box • Unused • Price: $30 • One available • S/H included within continental US |
12AU7A Noval 9-Pin Miniature All Glass Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Electrodes | Anode 2 | Grid 2 | Cath 2 | Heater 2 | Heater 1 | Anode 1 | Grid 1 | Cath 1 | Heater-Ctr |
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