(!!!!) (Good Value Pair) 6JT6A RCA like new and NOS 1960's (58ma and 60ma)
(!!!) (Recommended Pair) 6JT6A RCA branded GE NOS 1979 (78ma and 80ma)
(!!!) (Recommended Pair) 6JT6A RCA NOS 1970 era (73.2ma and 74.4ma)
6GT5A RCA used/good 1960's (60ma)
6GT5A Sylvania branded GE tipped top NOS 1960's (78ma, Gm=7700)
6GT5A Sylvania tipped top NOS 1960's (85ma, Gm=8200)
