Description
(!!!) (Best Overall Pair) JHS-6J6WA Sylvania NOS “D” getter halo 1960 (9.8/10.4ma and 9.8/10.5ma) (Highest Ma and Gm) 1-2% matched
1 pair) JHS-6J6WA Sylvania NOS “D” getter halo 1960
1 tube) 9.8/10.4ma Gm=6400/6700
1 tube) 9.8/10.5ma Gm=6600/7000
Good Ma range 7-9ma
Good Gm range 4800-6000