Amperex ECC83 12AX7 mC2- Code On Tube
- mC2 ⊿6H
- Country
- Holland
- Factory Code
- ⊿ - Philips, Heerlen
- Glass Color
- Clear Glass
- Mica
- Double Mica
- Permanentid
- tgiqhg9j
- Pin Color
- Silver Pins
- Plate Color
- Matte Gray
- Plate Look
- Ribbed / Scale
- Plate Size
- 17mm
- Tip Shape
- Pinched Tip
- Year
- 1956
