(!) (BEST GE PAIR) 6W6GT GE NOS tilted glass (50ma and 55ma)
(!) (BEST PAIR) 6W6GT RCA NOS 1960's (65ma and 66.5ma)
(!) (BEST PAIR) 6W6GT RCA NOS 1965 (41.5ma and 44.5ma) (same Gm)
(!) (Recommended PAIR) 6W6GT RCA NOS 1960's (54.5ma and 57ma)
6DG6GT=6W6GT
6W6GT GE used good 1968 (58ma) (High Gm)
6W6GT NOS (5 in stock)
6W6GT Philco used good 1954 (50ma)
6W6GT Tungsol used good 1950's (58ma)
6W6GT used/test good