12AX7ECC83

Branded HaltronUltron

Brand Extended

Hall Electronic

Getter

O-Getter Halo

Getter Support

One

Glass Color

Clear Glass

Mica

Double

Other Marks

SQ (Special Quality)

Permanentid

2dwa5imy

Pin Color

Silver Pins

Plate Color

Matte Gray

Plate Look

Ribbed / Scale

Plate Size

14mm

Tip Shape

Pinched Tip

Branded Heintz & KaufmanGammatron

Siemens

Branded Tungsram

Siemens

Branded Tungsram