(!!!) (Recommended Single) CV5358=6DJ8 Mullard UK used/good 1969 some stains on glass (17.2/17.8ma) (High Ma and Gm)
(!!) 6DJ8 Mullard UK used/good 1965 (14.2/15.8ma)
(!) 6DJ8 Mullard England branded Amperex "A" frame like new 1986 (12.6/13.4ma)
(!) CV5358=6DJ8 Mullard UK used/good 1968 (14.6/17ma)
