(!!!!) (recommended Pair) 5670W GE NOS 1980's data listed soon
(!!!!) (~ Recommended GE Quad ~) 5670W GE NOS 1987 matched quad
(!!!!) (~ Recommended Pair ~) 5670W GE NOS 1980-1982 1-2% matched (9.6/10ma and 9.4/10.4ma) (High Ma and Gm)
(!!!) (#1 2C51 Ericsson Single) 2C51L=396A LM Ericsson Sweden "O" getter halo NOS 1960's (7.5/10ma)
(!!!) (#5 5670 Sylvania) 5670=2C51 Sylvania low hours/tests like new 1960's (6.6/7.4ma)
(!!) JHS-5670 Sylvania NOS 1966 (8.5/10ma)
(!) (#3 5670 Sylvania) 5670 Sylvania NOS 1960 "D" getter halo (8.2/10.4ma)
(!) 396A Western Electric O getter halo NOS/70% 1978 (4.2ma/4.6ma)
396A Western Electric O getter used 1972 (4.2/6.4ma)
JW-2C51=396A Western Electric NOS 1949 (6.4/8.8ma) (1st JW year)
