(!!!!!) (Best Overall Pair) 5670 RCA COMMAND SERIES NOS "O" getter halo 1968 (9.6/10.6ma and 9.4/11.6ma)
(!!!!!) (Best Overall Pair) 5670W GE NOS 1986 (7.6/7.6ma and 7.2/7.4ma) 1-3% matched
(!!!!) (BEST GE PAIR) 5670 GE 5-Star NOS (SW) 1967 same date codes (8.2/9.2ma and 8.4/10ma)
(!!!!) (Best Overall Pair) 396A Western Electric NOS 1976 (7.0/7.2ma and 6.6/7.8ma)
(!!!!) (Recommended Pair) 5670W GE NOS 1986 (6.4/7.8ma and 6.8/8.2ma) 1-3% matched
(!!!!) (Recommended Pair) 5670W GE NOS 1986 (7.5/10.6ma and 7.6/10ma) 2-3% matched
(!!!!) (Recommended Pair) 5670W GE NOS 1986 (9.6/11.6ma and 10.2/12.4ma) (highest Ma and Gm)
(!!!!) (Recommended RCA Pair) 5670 RCA COMMAND SERIES NOS "O" getter halo 1968 (8.0/8.8ma and 7.4/8.2ma)
(!!!!) (~ Recommended GE Quad ~) 5670W GE NOS 1987 matched quad
(!!!!) 2C51 Sylvania NOS 1960's (7.4/8.4ma)
(!!!) (2ND BEST GE PAIR) 5670 GE 5-Star NOS (SW) 1967 same date codes
(!!!) (Good Value) 396A Western Electric NOS "O" getter halo 1977 (5.1/6.8ma)
(!!!) (Good Value) 396A Western Electric NOS "O" getter halo 1977 (6.0/6.6ma)
(!!!) (Recommended Single) 396A Western Electric D getter NOS 1965 (6.2/7.1ma)
(!!!) (Recommended Single) 396A Western Electric D getter NOS 1967 (8.4/9.6ma)
(!!!) (Recommended Single) 396A Western Electric NOS "O" getter halo 1976 (7.2/8.4ma)
(!!!) (Recommended Single) 396A Western Electric NOS "O" getter halo 1976 (8.2/10ma)
(!!!) (triple mica) 5670 GE rebranded RCA triple mica with D getter halo 1957 (5.6/6.2ma)
(!!!) JHS-5670 Sylvania NOS 1966 (6.0/8.6ma)
(!!) (Recommended Sylvania) 5670 Sylvania NOS 1960 "D" getter halo (8.2/10.4ma)
