(!!) (Best Pair) 6AW8A GE NOS 1965-1976 (3.1/3.1ma and 23.5/24.5ma) 1-2% matched (Shindo)
(!!) (Recommended Pair) 6AW8A GE NOS 1976 (3.1/3.3ma and 22/23ma) (Shindo)
(!!) (Recommended Pair) 6AW8A GE NOS 1976 (3.7/3.7ma and 20/20ma) 1-2% matched (Shindo)
(!!) (Recommended Pair) 6AW8A Sylvania NOS 1960's (3.8/3.3ma and 19/21.5ma)
6AW8A GE branded Westinghouse NOS 1964 (3.8/24ma)
6AW8A GE NOS 1976 (4.9/21ma)