Hewlett Packard Amperex

Brand on Tube Hewlett Packard Amperex
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
Hewlett Packard by Amperex 12AX7A

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