Number 12AU7 ECC82. Up for your consideration is two closely matched 12AU7 ECC82 Sylvania. USA vacuum tube Slant D getter (gray plate). Manufacturer Sylvania ( 312 = Sylvania ). Getter Slant D. Plate 1 78. 0 / 79. 0.
Number 12AU7 ECC82. Up for your consideration is two closely matched 12AU7 ECC82 Sylvania. USA vacuum tube Slant D getter (gray plate). Manufacturer Sylvania ( 312 = Sylvania ). Getter Slant D. Plate 1 78. 0 / 79. 0.