14BR11 High & Medium-Mu Triode, Sharp-Cutoff Pentode GE Compactron Vacuum Tube

This is a genuine, original GE made (for Zenith Radio & TV Co.) 14BR11 Twin Triode, Sharp-Cutoff Pentode electronic vacuum tube. Developed for video, or audio and synch power amplifier, oscillator, but has many other uses. This three independent, tubes in one single envelope is great for spare or replacement part, antique radio and television restoration, ham projects, transmitters, circuit design and development or to set up a private vacuum tube museum. It is possible to build a Hi-Fi audio amplifier or an adjustable HV power supply with just this single vacuum tube. It is NOS compactron tube - New Old Stock, unused, boxed condition. First come first serve only one historical vacuum tube available!

---

HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • High & Medium-Mu Triode, Sharp-Cutoff Pentode • MFG: GE for Zenith • High quality Made in USA • Class "A" Power Amplifier - Oscillator • Heater: 14.2 V, 0.45 A - 11 Sec Warm-up time • Plate: 330/350/330 Vmax - 7/9.2/34 mAmax - T1/T2/P • Plate Power: 1.6/2/4 Wmax - T1/T2/P • Base: 12-pin all glass duodecar Notes: • NOS - [New Old Stock] tube • Original Zenith box • Unused - Price: $40 - One available • S/H included within continental US

---

• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked