Metro 4 (old but works fine) and digital audio cards

[Shaddow]

I've got this old version and am looking for a card that might work with it. Prefer PCI but NuBus will work too. Ideas? Old hardware that you don't use anymore?

[somi]

In Metro visit the modify-instruments-and-bussed menu item from the special menu. Click the create-oms-instruments button and press ok.