Marconi Radiotron

12AU7A

Brand on TubeMarconi Radiotron
Real Tube ManufacturerHitachi


CountryJapan
Tip ShapePinched Tip
Glass ColorClear Glass
GetterO-Getter Plate
Plate LookRibbed / Scale
Plate Size17mm
Plate ColorMatte Gray

Pinched Tip

Marconi Radiotron by Hitachi 12AU7A
Marconi Radiotron by Hitachi 12AU7A

Lets discuss this tube

More 12AU7A type tubes

More tubes branded Marconi Radiotron

More tubes manufactured by Hitachi