(!!!!) (Best Pair) 6LQ6 RCA gray plate NOS 1970's (84ma and 89ma)
(!!!!) (Recommended Pair) 6LQ6=6JE6C Sylvania NOS 1970 era (76ma and 77ma)
(!!!) (BEST PAIR) 6MJ6 Sylvania branded Philips NOS 1980 era (103ma and 110ma)
(!!) (Best RCA Single) 6MJ6 RCA NOS 1975 (75ma)
(!!) 6JE6B GE low hours/tests like new 1968 (137ma)
(!) (BEST GE SINGLE) 6JE6C=6LQ6 GE NOS 1975 (96ma)
(!) (Best RCA Single) 6LQ6 RCA black plate NOS 1969 (96ma)
(!) (Best RCA Single) 6LQ6 RCA NOS 1971 (95ma)
(!) 6MJ6 GE branded RCA NOS 1980 era (78ma)
6JE6 Sylvania used/like new 1960's (103ma)
6JE6A RCA NOS 1960's (94mA)
6JE6C=6LQ6 Sylvania NOS 1970's (74ma)
6JE6C=6LQ6 Sylvania NOS 1970's (94ma)
6LQ6 Sylvania used/good 1970's (72ma)