OddMix VACUUM TUBE - 12BK5 |
12BK5 Beam Power Tube RCA Radiotron Vacuum Electron
This is a genuine, vintage, RCA Radiotron 12BK5 Beam Power electron tube. Developed for Class A amplifier use. Excellent for antique radio receivers restoration projects or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition. First come first serve, as only one of this rare, discontinued, historical vacuum tube available!
Features: • 12BK5 Beam Power Tube • MFG: RCA Radiotron • Quality Made in USA • Audio Amplifier AF, RF, Oscillator • Heater: 12.6 V, 0.6 A • Plate: 250 Vmax, 3.5 Wmax - Class A • 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 |
12BK5 Noval 9-Pin Miniature All Glass Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Electrode | Anode | NC | Grid-1 | Heater | Heater | Cath G3 | Grid-2 P | Grid-1 | NC |
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