GE

Brand on Tube GE
Extended Brand Name General Electric


Year 1947
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Double
Getter Square Getter
Getter Support One
Plate Color Matte Gray
Pin Color Silver Pins
Other Marks These are Engineering Samples.
General Electric 12AX7 Engineering Samples
General Electric 12AX7 Engineering Samples
General Electric 12AX7 Engineering Samples

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