I followed this video snd got my 002 rack working with Big Sur! Utility snd pref pane don’t work because they are 32 bit but drivers work! Midi and audio!
https://m.youtube.com/watch?v=F0jq8CXJRBU
Worked on Catalina too after I repaired permissions and did a kextcache update following these directions! Long live the 002/3!!!
https://www.travelertechie.com/2019/...epair.html?m=0