5R4GYB High Current Full-Wave Vacuum Industrial Military Rectifier Sylvania Tube

This is a genuine, vintage, Sylvania 5R4GYB industrial and military full-wave rectifier electronic tube. Used for applications, in transmitters, radio receivers or RF equipments. Excellent for replacement, antique radio, instrument, TV television restoration projects, experimentation, circuit research or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition.

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HARD TO FIND ORIGINAL HISTORICAL TUBE Features: • 5R4GYB Full-Wave Vacuum Rectifier Tube • MFG: Sylvania • Quality Made in USA • Medium-High Voltage HV dual diode • Filament: 5 V, 2 A • Plate: 3,100 Vmax, 715 mAmax - Per plate • Base: 8-pin octal, all glass - Collectible Notes: • NOS - New Old Stock tube • Original box • Unused • Price: $30 • One available • S/H included within continental US

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