I just about recall those, they predate my getting into HiFi my first Marantz was a CD 273 Se I then went to a CD 65 the CD65mk2 SE then CD 85.
I never quite saw the sense in putting the 94 DAC with the 94mk 2 as it has a better DAC section being dual differential (should have had balanced outs. I think the Lampizator offers guidance on a Mod to do this) but I must confess to not having tried it, always wanting a CD 12 instead.
Regards D S D L