(!!!) (Recommended Pair) 6AU6A RCA used/test like new 1960”s (7.8ma and 8.0ma)

1 pair) 6AU6A RCA used/like new 1960”s

1 tube) 8.0ma Gm=4800

1 tube) 7.8ma Gm=4500

Good Ma range 6.5-7.5ma

Good Gm range 4000-4500