GE

12AX7

Brand on TubeGE
Extended Brand NameGeneral Electric


Year1947
Tip ShapePinched Tip
Glass ColorClear Glass
MicaDouble
GetterSquare Getter
Getter SupportOne
Plate ColorMatte Gray
Pin ColorSilver Pins
Other MarksThese are Engineering Samples.

Pinched Tip

General Electric 12AX7 Engineering Samples
General Electric 12AX7 Engineering Samples
General Electric 12AX7 Engineering Samples

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