Sonotone

Brand on Tube Sonotone
Real Tube Manufacturer Siemens


Country Germany
Etched code on Tube K64 ⋕8K and K64 ⋕8L
Factory Code ⋕ - Siemens, Munchen
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Double
Getter O-Getter Halo
Getter Support Double
Plate Look Ribbed / Scale
Plate Size 17mm
Plate Color Matte Gray
Pin Color Silver
Sonotone Siemens ECC82 12AU7
Sonotone Siemens ECC82 12AU7
Sonotone Siemens ECC82 12AU7
Sonotone Siemens ECC82 12AU7
Sonotone Siemens ECC82 12AU7
Sonotone Siemens ECC82 12AU7

Lets discuss this tube