GE
12AX7
| 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. |
Pinched Tip
