3Q5

3Q5, Filament / Heater: 2.8V at 50mA / 1.4V at 100mA, Pin Count / Base: 8-Pin Octal, Description: Center-tapped filament beam power output tube engineered for flexible battery or line operation in vintage portable audio equipment. Equivalent: RCA 3Q5GT / Sylvania 3Q5GT / GE 3Q5 / Tung-Sol 3Q5 TUBE IN BOX - TUBE WILL BE TESTED BEFORE SHIPMENT