(!!!) (Best Holland Single) 7062=E180CC Amperex Holland "PQ" NOS large "O" getter halo 1979-1981 (7.7/9.7ma)
(!!) (Best Single) 12AV7 Sylvania NOS 1960's (21.5/23.2ma) (Highest mA and Gm)
(!!) (PAIR) 12AV7 GE NOS 1963 (13/13.5ma and 13/13.2ma)
(!!) 7062=E180CC Amperex USA NOS 1980-1981 (5/6ma)
(!!) E180CC=7062 Philips Miniwatt IBM Holland low hours/tests good O getter halo 1961 (6.0/6.2ma)
(!) (Slightly Microphonic Pair) 7062=E180CC Amperex PQ Holland NOS 1981 (6.7/7.0ma and 7.1/7.2ma)
