(!!) (~ Recommended ~) VT-107A=JAN-CHS-6V6GT Sylvania black plate / gray coated glass NOS 1945 (35ma)
(!!) 6V6G RCA NOS rebranded Haltron England 1940's (37.5ma)
(!!) 6V6GT GE NOS 1963 (39.6ma)
(!!) 6V6GT Metro Holland NOS 1960's unknown maker (49ma)
(!!) 6V6GT Philco by Sylvania tests like new 1957 (42.2ma)
(!!) 6V6GT Sylvania chrome top NOS 1956 (41.6ma)
(!!) JAN-6V6GTY GE NOS brown base gray plate 1969 (43ma)
(!!) JAN-6V6GTY Sylvania NOS 1972 (41ma)
(!!) JAN-CG-6V6GT GE NOS 1954 (43.5ma) (similar to RCA)
(!!) JAN-CG-6V6GTY GE brown base gray plate NOS 1966 (48.5ma)
(!!) JG-12AY7 GE "D" getter 1956 used/good (2.1/2.3ma)
(!) (PAIR) 7408=6V6GT GE Stromberg Carlson 1960 used/good (37.2ma and 39.2ma)
(!) (Recommended Single) 5881=6L6WGB GE NOS 1960's (72.5ma)
(!) 6V6GT Sylvania used/good 1946 (38ma)
(!) 6V6GTY GE Canada brown base black plate NOS 1970 (42.5ma) (similar to RCA black plate)
(Best 12AT7 Value) JAN-12AT7WC Philips by Sylvania black plates NOS 1981-1984 (3 in stock)
(Best 12AT7 Value) JAN-12AT7WC Sylvania black plates NOS 1970's - 1982 (13 in stock)
(read review) 12AY7 GE branded RCA gray plates "D" getter NOS 1954 (2.3/2.9ma)
5881 International Japan black plate NOS 1960's (70ma)
6SC7 RCA NOS 1959 (1.8/1.7ma)