National

12AX7

Brand on TubeNational
Real Tube ManufacturerMatsushita


CountryJapan
Tip ShapePinched Tip
Glass ColorClear Glass
MicaDouble
GetterSlanted O-Getter Halo
Plate LookRibbed / Scale
Plate Size14mm
Plate ColorMatte Gray
Pin ColorSilver Pins
NotesSupposedly produced on Mullard machines.

Pinched Tip

National Matsushita 12AX7
National Matsushita 12AX7
National Matsushita 12AX7
National Matsushita 12AX7
National Matsushita 12AX7

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