Valvo
E283CC
| Brand on Tube | Valvo |
|---|---|
| Real Tube Manufacturer | Siemens |
| Country | Germany |
| Etched code on Tube | Fo 1⋕ 9F |
| Factory Code | ⋕ - Siemens, Munchen |
| Tip Shape | Pinched Tip |
| Glass Color | Clear Glass |
| Mica | Triple Mica |
| Getter | O-Getter Disk |
| Getter Support | Double |
| Plate Look | Grid Frame |
| Plate Size | 14mm |
| Plate Color | Matte Gray |
| Pin Color | Silver |
Pinched Tip
