Siemens

Brand on Tube Siemens
Extended Brand Name Siemens-Röhre


Country Germany
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Triple Mica
Getter O-Getter Halo
Getter Support One
Plate Look Ribbed / Scale
Plate Size 14mm
Plate Color Matte Gray
Pin Color Silver Pins
Other Marks Telefunken diamond on bottom, same as Telefunken ECC803S
Siemens 12AX7WA
Siemens 12AX7WA

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