Bell & Howell
12AX7A
| Brand on Tube | Bell & Howell |
|---|---|
| Etched code on Tube | M 652 |
| Tip Shape | Round Tip |
| Glass Color | Clear Glass |
| Mica | Double Mica |
| Getter | O-Getter Halo |
| Getter Support | One |
| Plate Look | Ribbed / Scale |
| Plate Size | 14mm |
| Plate Color | Black |
| Pin Color | Silver Pins |
Round Tip
