Marconi

Brand on Tube Marconi
Extended Brand Name Marconi Radiotron


Country Holland
Etched code on Tube Xf4 L0J
Factory Code L - M.B.L.E. Mazda, Bruxelles
Bottle Height Tall Bottle
Tip Shape Round Tip
Bottle Shape Skinny Bottle
Glass Color Clear Glass
Mica Double
Getter D-D Double Getter
Plate Look Weld
Plate Color Matte Gray
Pin Color Silver Pins
Base Dark Brown
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4
Marconi 6CA7 Xf4

Lets discuss this tube