Valvo

Brand on Tube Valvo
Real Tube Manufacturer Philips


Country Holland
Etched code on Tube Gf8 ⊿9J2
Factory Code ⊿ - Philips, Heerlen
Year 1959
Tip Shape Pinched Tip
Glass Color Clear Glass
Mica Double
Getter O-Getter Halo
Getter Support One
Plate Look Ribbed / Scale
Plate Size 14mm
Plate Color Matte Gray
Pin Color Silver
Valvo by Philips ECC82 GF8

Lets discuss this tube