(!!!!) (Pair) 12SN7GTA GE coin-base side getter NOS 1980 (9.8/8.5ma and 10/9.4ma) (close Gm)

1 pair) 12SN7GTA GE coin-base side getter NOS 1980 (KR)

1 tube) 9.8/8.5ma Gm=2900/2700

1 tube) 10/9.4ma Gm=2800/2800

– Mapletree
– McAlister Audio MA-10
– Tom Tutay preamp