(!!!!) (Best Pair #2) 6146B RCA NOS 1970-1974 (92.5ma and 92ma) 1-3% matched
(!!!!) (Best Pair) 6146A GE NOS 1974 (100ma and 101ma)
(!!!!) (Recommended Pair) 6146A GE NOS 1974 (100ma and 96.5ma)
(!!!!) (Recommended Pair) 6146A GE NOS 1974 (108ma and 104ma)
(!!!) (PAIR) 6146B RCA NOS 1968-1971 (93ma and 96.6ma)
(!!!) (PAIR) 6146B RCA NOS 1971-1973 (83ma and 87ma)
(!!!) (Recommedned Pair) 6146B RCA 1967-1971 (107ma and 109ma)
(!!) (Best 6146A Single) 6146A Sylvania NOS 1970 era (100ma)
(!!) 6146B Sylvania branded RTC NOS 1960's (94ma)
(!!) 6146W Sylvania NOS 1970's (105ma)
(!) 6146B=8298A RCA used/good 1965 (75ma)
(Pair) 6146B RCA NOS 1971 (90ma and 89.5ma)
6146A GE NOS 1960's (82ma)
6146A GE NOS 1960's broken center guide pin (113ma)
6146A GE NOS 1965 (69ma)
6146A RCA used/good 1971 (80ma)
6146B GE Amperex used/good 1979 (84ma)
6146B RCA NOS 1971-1973 (96ma and 96ma)
6146B RCA NOS 1975 (122ma)
6883A Sylvania NOS (0 in stock)
