(!!!!) (Best Pair 1960) 12AX7 GE tall gray ribbed plates “”U”” getter like new 1960 (1.2/1.2ma and 1.3/1.2ma) 1-3% matched Title: 12AX7 GE

1 low noise pair) 12AX7 GE tall gray ribbed plates “”U”” getter 1960 like new in white boxes – slightly faded printing on each tube

1 tube) Gm=1600/1500 (1.2/1.2ma)

1 tube) Gm=1600/1600 (1.3/1.2ma)

smooth, balanced sound