Hewlett PackardAmperex
12AX7A
Brand on Tube | Hewlett PackardAmperex |
---|---|
Real Tube Manufacturer | Amperex |
Country | Holland |
Etched code on Tube | I65 / ⊿H3 |
Factory Code | ⊿ - Philips, Heerlen |
Tip Shape | Pinched Tip |
Glass Color | Clear Glass |
Mica | Double |
Getter | O-Getter Disk |
Getter Support | One |
Plate Look | Ribbed / Scale |
Plate Size | 14mm |
Plate Color | Matte Gray |
Pin Color | Silver Pins |
Pinched Tip