Telefunken Germany

Rare ECC83 12AX7 Valve Tube

Long Smooth Grey Plates, Halo Getter

Fully Tested on AVO VCM 163

Ia 1/1.5 - Gm 1.6/1.7

100% Book Spec = Ia 1.2 - Gm 1.6

Used, Supplied in White Box