(!!!) (Best Single) EC92=6AB4 Siemens Halske Germany branded Mullard NOS 1964 (10ma)
(!!!) (Best Sound) ECH81=6AJ8 Telefunken Germany <> bottom used/good 1969 (5.8ma and 11.2ma)
(!!!) (Best Sound) ECH81=6AJ8 Telefunken Germany <> bottom used/good 1971 (6.4ma and 9.3ma)
(!!!) (Best Sound) ECH81=6AJ8 Telefunken Germany <> bottom used/tests like new 1960 era (6.0ma and 12.2ma)
(!!!) (BEST VALUE) EM84=6FG6 Ei Yugoslavia NOS 1970's (10 in stock) (bright eyes)
(!!!) (BEST VALUE) EM84=6FG6 Sylvania India NOS 1970's (1 in stock) (bright eyes)
(!!!) (Recommended Single) EC92=6AB4 Siemens Halske NOS 1967 (9.2ma)
(!!!) (Single) EC92=6AB4 Siemens Halske Germany branded Philips Miniwatt NOS 1965 (9ma)
(!!) (Best Single) EC92=6AB4 Siemens Halske Germany NOS 1971 (10.2ma)
(!!) (BEST VALUE) EM84=6FG6 Ei Yugoslavia branded RCA Mexico NOS 1970's (3 in stock) (bright eyes)
(!!) EC92 Siemens Halske NOS rebranded Philips Import 1969 "O" getter halo (9.2ma)
(!!) EC92 Siemens Halske NOS rebranded Philips Miniwatt 1968 "O" getter halo (6.8ma)
(BEST SINGLE) EM84=6FG6 Amperex Bugle Boy NOS 1963
EABC80=6AK8 Amperex Italy used/strong 1963 (1.0ma)
EABC80=6AK8 Philips Italy branded RCA Germany NOS 1969 (1.3ma Gm=1500)
EABC80=6AK8 RCA by Siemens Germany NOS 1967 (0.7ma Gm=1200)
ECH81=6AJ8 Amperex Italy NOS 1968 (6.4ma and 12.8ma)
EM84=6FGG Toyo Japan like new 1960's
