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(!!!!!) (Best Overall Single #1) ECF80=6BL8 Telefunken Germany NOS 1971 (14.0/11.5ma) (Highest mA and Gm)
(!!!!!) (Best Overall Single #2) ECF80=6BL8 Telefunken Germany NOS 1971 (13.2/9.8ma) (best sound)
6463 GE NOS 1965 (12.0/12.6ma)
(!!!!!) (Best Pair #1) E182CC=7119 Philips SQ Holland NOS large "O" getter halo 1973 same date codes (34/35.4ma and 34.2/35ma) 1-2% matched
(!!!!!) (Best Pair #2) E182CC=7119 Philips SQ Holland NOS large "O" getter halo 1973 same date codes (35.5/38.2ma and 35/40ma) 1-5% matched
(!!!!) (Best Single #1) EC92=6AB4 Telefunken Germany <> bottom NOS 1965 (15ma) (mic)
6K11=6Q11 GE NOS 1960's (93/60, 92/60, 93/60) (triple triode)
(!!!!) (Best Overall Pair) EC92=6AB4 Telefunken Germany <> bottom NOS 1965 same date codes (9.2/9.5ma) (mic)
(!!) (Single) JAN-5670W GE NOS 1977 (9.8/9.0ma)
(!!!!) (Best Value Single) 5670W GE JAN NOS 1986 (8/10.4ma)
(!) JAN-7308 Sylvania NOS 1967 (14.4/10ma)
(!!) (Best Single #2) 7308 Sylvania NOS 1976 (12.4/12.8ma)
(!!) (Best Single #1) 7308 Sylvania NOS 1976 (16.4/18.4ma)
(!!) (Best Pair) 6GJ7=ECF801 GE USA NOS 1960's - 1970's (82-86/60 and 82-85/60)
(!!!!) (Best Single) EF86 Philips Holland NOS 1970 (4.0ma) (Highest mA and Gm)
(!!) (Best Pair) 6GJ7=ECF801 Dumont Japan NOS 1970's (80-81/60 and 80-81/60) 1-2% matched
(!) (Best Pair) 57 Ken Rad NOS 1947 (47-48/31)
(!!!!) (Best GE Single #1) 6U8A GE NOS 1980 (18.4/10.6ma)
6K11=6Q11 GE NOS 1971 (86/60, 89/60, 85/60) (triple triode)
(!!!) (Single) 12AU7=ECC82 Telefunken Germany <> bottom ribbed plates like new 1959 (9.6ma/11.8ma)
