Log in using the new customer accounts page.
(!!!) (Best Pair #1) 5998A Sylvania JAN NOS 1980 (127/134ma and 123/136ma) (5998A=7236)
(!!!) (Best Single #2) 6AS7G RCA branded GE clear top black plates like new 1950 (84/74ma)
(!!!) (Best Value Pair) 5998A Sylvania JAN NOS 1980 (111/123ma and 112/119ma) (5998A=7236) 1-3% matched
(!!!) (Best Value Single) 5998A Sylvania JAN NOS 1980 (109/136mA)
(!!!) (PAIR) 5998A Sylvania JAN NOS 1980 (118/131ma and 121/130ma) (5998A=7236) 1-3% matched
(!!!) (Recommended Single) 5998A Sylvania JAN NOS 1980 (124/130mA)
(!!!) (Single 1948) 6AS7G RCA branded GE clear top black plates used/strong 1948 (118/87ma) (oldest single)
(!!!) (Single) 5998A Sylvania JAN NOS 1980 (141/122mA) (close Gm)
(!!!) (Single) 6AS7G RCA branded GE black plates used/good 1953 (114/75ma)
(!!!) (Single) 6AS7G RCA branded GE clear top black plates used/good 1950 (64/65ma)
(!!) (Best Value) 6AS7G RCA branded GE black plates used/tests like new 1954, base rattle, slight glass tilt, small stain on glass (108ma/122ma) (highest mA and Gm)
(!!) (Single) 6AS7G RCA branded GE black plates used/good 1952 (51ma/58.5ma)
(!!) 6AS7G Russian branded National NOS 1990's (50ma/86ma)
(!!) 6AS7G Russian branded National NOS 1990's (51ma/77ma)
(!) (Best Single) 6AS7GA GE NOS 1962 (138ma and 144ma)
(READ REVIEW) 5998A Sylvania JAN NOS 1980 (121/118.5ma and 124/112ma) (5998A=7236)
6AS7GA GE black plates NOS 1963 (107ma and 84ma)
6AS7GA GE NOS 1970 era (77ma and 82ma)
6AS7GA GE NOS 1979 (105ma and 126ma)
6AS7GA Sylvania branded RCA NOS 1983 (100ma and 125ma)
