38HE7 Medium-Mu Triode, Beam-Power-Tube Zenith Vacuum Electron Tube

This is an original Zenith 38HE7 Diode, Beam-Power-Tube electronic vacuum tube. This is a rare item with an all glass 12 pin duodekar pinout. This tube useable in power RF circuits, oscillators, AF power amplifiers, in VHF television (TV) and FM receivers. Useful for antique radio or television restoration projects, special purpose circuits, transmitters and power amplifiers or to set up a private vacuum tube museum. It is a rare, used, tested tube without it's box in good working condition. Only one available.

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HARD TO FIND - HISTORICAL TUBE Features: • 38HE7 Diode, Beam Power Electron Tube • MFG: Zenith • High quality Made in Japan • Audio Power Amplifier, SW QRP transmitter • Heater: 37.8 V, 0.45 A - Power: 10 W - Pentode • Plate: 5,000/4,200 Vmax - Beam Pwr/Diode • Plate Current: 450/1,200 mAmax - Beam Pwr/Diode • Base: 12-pin duodecar, all glass Notes: • Tested • OEM tube • Without box • Price: $25 • 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