8BU11 Medium-Mu Twin Triode, Sharp-Cutoff Pentode RCA Electronic Compactron Tube

This is a genuine, original RCA 8BU11 Medium-Mu Twin Triode, Sharp-Cutoff Pentode electronic vacuum tube. Developed for Class A power amplifier, oscillator, many other uses. This three independent, popular 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!

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HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • Medium-Mu Twin Triode, Sharp-Cutoff Pentode • MFG: RCA • High quality Made in USA • Class "A" Power Amplifier - Oscillator • Heater: 7.8 V, 0.6 A • Plate: 330/330 Vmax - 13.5/12 mAmax • Plate Power: 1.8/2.5 Wmax Triode/Pentode • Base: 12-pin all glass duodecar Notes: • NOS - [New Old Stock] tube • Original box • Unused - Price: $35 - One available • S/H included within continental US

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• 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