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(!!!!) (Best Pair #1) 7868 Sylvania tipped top used/tests like new 1960's (65ma and 66ma) (strong mA and Gm)
(!!!) (Best Pair #2) 7868 RCA Relco like new and RCA used/good 1970 era (55ma and 51.8ma)
(!!!) (Single) 7868 RCA gray plate used/75% 1970 era (47.6ma)
(!!!) (Single) 7868 RCA gray plate used/75% 1970 era (47ma)
(!!) (Best Pair #3) 7868 Sylvania branded RCA and Fisher tipped top used/good 1970's (57.5ma and 56ma)
(!) (PAIR) 7868 Sylvania tipped top used/good 1970 era (48ma)
(Best Single) 7868 GE branded RCA NOS 1970's (62ma)
7868 RCA black plate tipped top NOS 1960 era (59ma)
7868 RCA black plate tipped top used/good 1960 era (42.5ma)
7868 Sylvania NOS 1976 (71ma)
7868 Wurlitzer RCA black plate tipped top NOS 1962 (48.5ma)
