Amperex
7693
Brand on Tube | Amperex |
---|---|
Real Tube Manufacturer | Philips |
Country | Holland |
Factory Code | ⊿ - Philips, Heerlen |
Tip Shape | Pinched Tip |
Glass Color | Clear Glass |
Getter | D-Getter |
Plate Look | Mesh |
Plate Color | Shiny Gray |
Other Marks | PQ (Premium Quality) |
Pinched Tip