I've never
seen an SMS product that was actually Q-Bus. The SMS systems I
used to have had all the I/O on a *big* board that the Q-Bus backplane
connected into. The only Q-Bus boards you had to have were CPU and Memory.
I think you got one of those SMS Q-Bus Boxes from me. They are an interesting
system. A small QBus system piggybacked into a SMS Hard/Floppy drive box. I
remember one with 8" drives and one with 5" drives, rack mount approximately
2U in size.
I got both of them at the same time I got the PDP-11/44 from you (I still
have the /44).
Zane