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(!!) (Best Single) UX-120=20 Radiotron used/tests like new 1920's (7.3ma)
(!!!!) (Best Pair #2) 01A RCA Cunningham engraved base NOS 1930's (3.3ma and 3.2ma) (same Gm)
01A Raytheon 4-Pillar box plate NOS 1930's (2.8ma)
(!!!!) (Best Pair #2) JAN-6J5WGT Sylvania NOS 1967 (8.8ma and 9.4ma) (close Gm) 1-5% matched
(!!!!) (Best Single #2) E182CC=7119 Amperex PQ Holland NOS large "O" getter halo 1967 (31/35ma)
(!!!) (Best Pair #3) E182CC=7119 Amperex and Philips Miniwatt SQ Holland NOS "O" getter halo 1962-1966 (36ma/43ma and 43/37ma)
(!!!) (Best Pair #2) E182CC=7119 Amperex and Philips Miniwatt SQ Holland NOS "O" getter halo 1962-1967 (38ma/36ma and 36/35ma)
(!!!!) (BEST PAIR #1) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (18/19ma and 17.7/18.4ma)
(!!!!) (Best Pair) 112A RCA NOS 1940's original boxes (7.6ma and 8.0ma) (same Gm)
(!!!!) (Best Pair #2) 112A RCA NOS 1930-1940 original boxes (7.6ma and 7.4ma)
(!!!!) (Best Overall Single #2) E182CC=7119 Amperex PQ Holland NOS large "O" getter halo 1967 (33/37ma)
(!!!!!) (BEST VALUE PAIR #2) 6SN7GTB GE coin-base NOS 1979 (9.2/10ma and 8.8/9.0ma) (close Gm) (Schiit Freya, Rogue)
7A4=XXL Sylvania branded JEWEL NOS 1940's in tan box (118/50)
7A4=XXL Sylvania used/tests like new 1949 no printing (86/50)
(!!!) (Single) JAN-6C4WA GE NOS 1972 (8.8ma)
(!!) 6AK5 Western Electric NOS "D" getter 1955 (5.8ma)
(!!) 403B=6AK5 Western Electric "D" getter used/good 1947 (4.8ma) (1st version)
(!!) 403B=6AK5 Western Electric "D" getter NOS 1969 (4.5ma)
7F7 Sylvania round black plates used/good 1960's (1.9/1.7ma)
(!!!!) (Recommended Single) 12AX7 RCA Motorola black plates "D" getter tests like new 1954 (1.2/1.4ma and Gm=1700/1800)
