(!!!!!) (Best Pair) 6L6GC RCA black plate NOS 1969-1973 (73.6ma and 75ma)
(!!!!!) (BEST PAIR) 6L6GC RCA black plate NOS and used/good 1976 same build (72.5ma and 76.5ma) (close Gm) (Fender)
(!!!!) (BEST GE PAIR) 6L6GC GE NOS 1969 (67ma and 71ma)
(!!!!) (BEST GE PAIR) 6L6GC GE NOS 1970 (70.5ma and 73.5ma)
(!!!!) (Best GE Single) 6L6GC GE NOS 1959 double "D" getters (78.5ma)
