Amperex
12AX7ECC83
| Brand on Tube | Amperex |
|---|---|
| Country | Holland |
| Etched code on Tube | MC6 |
| Factory Code | ⊿ - Philips, Heerlen |
| Year | 1959 |
| Tip Shape | Pinched Tip |
| Glass Color | Clear Glass |
| Mica | Double Mica |
| Getter | D-Getter |
| Plate Look | Ribbed / Scale |
| Plate Size | 17mm |
| Plate Color | Matte Gray |
| Pin Color | Silver Pins |
| Notes | Printed date code is 59 15, etched code is Triangle 9 A (Heerlen factory, 1959, January) |
Pinched Tip
