Marconi Radiotron

Brand on Tube Marconi Radiotron


Country Canada
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Double
Plate Look Ribbed / Scale
Plate Size 17mm
Plate Color Black
Pin Color Silver Pins
Marconi Radiotron 12BZ7
Marconi Radiotron 12BZ7
  • Lets discuss this tube