General Electric

Brand on Tube General Electric
Real Tube Manufacturer Mullard


Country Great Britain
Etched code on Tube Xf4 B7A3
Factory Code B - Mullard, Blackburn
Bottle Height Tall Bottle
Tip Shape Round Tip
Bottle Shape Skinny Bottle
Glass Color Clear Glass
Mica Double
Getter O-Getter Halo
Plate Look Weld
Plate Color Matte Gray
Pin Color Silver Pins
Base Black
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4
General Electric Mullard 6CA7 EL34 Xf4

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