Marconi B329 12AU7- Country
- England
- Getter
- Square Getter
- Glass Color
- Clear Glass
- Mica
- Double
- Other Marks
- Marconi sticker on glass
- Permanentid
- dxmrx36z
- Pin Color
- Silver Pins
- Plate Color
- Black
- Plate Look
- Ribbed / Scale
- Plate Size
- 17mm
- Tip Shape
- Pinched Tip
