Can I run a 32 bit OS (mac os) on Sonoma and have access to 64 bit drivers? Or run 32 bit drivers within the virtualisation to connect to old (avid/digidesign) cards?
Can I run a 32 bit OS (mac os) on Sonoma and have access to 64 bit drivers? Or run 32 bit drivers within the virtualisation to connect to old (avid/digidesign) cards?
You won't be able to virtualize anything older than Monterey in Apple Silicon. You might be able to get one of the older macOS versions to run emulated in UTM, but performance will be poor. You won't be able to access expansion cards in either a virtualized or emulated OS on Apple Silicon Macs.
Edit: you didn't say what sort of Mac you're using, but either way, you won't be able to use those cards through virtualization.