8CB11 Twin Pentode RCA Electronic Compactron Tube Amplifier Oscillator Audio

This is a genuine, original RCA 8CB11 Twin Pentode electronic vacuum tube. Developed for Class A power amplifier, oscillator, many other uses. This two 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 NOS compactron tube - New Old Stock, unused, boxed, in good condition. First come first serve only one historical vacuum tube available!

---

HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • Twin Pentode • MFG: RCA • High quality Made in USA • Class "A" Power Amplifier - Oscillator • Heater: 7.8 V, 0.6 A - 11 Sec Warm-up • Plate: 330/330 Vmax - 11/11 mAavg • Plate Power: 3.1/3.1 Wmax - Each • Base: 12-pin all glass, duodecar Notes: • NOS - [New Old Stock] tube • Original 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