6DJ8 GE NOS 1964 orange printing (12.6/16.4ma)
7058 RCA branded Dumont NOS 1963 (Gm=1600/1720)
7868 Sylvania branded RCA tipped top used/good 1970's (57.5ma)
CV1377=GZ34 Mullard Blackburn UK NOS 1976 (read review)
DF96=1AJ4 Philips by Valvo Germany NOS 1963 (sold out)
E88CC=6922 Siemens Halske Germany "gray shield" Gold Pins used/good 1963 (10.6/12.2ma)
JG-6189=12AU7WA GE triple mica NOS 1963 (8.6/10.4ma)
