The A&J Microdrive was made by a company spun off from Exatron, who made the “stringy floppy” cassettes. The Wafadrive is the same mechanism, but made by BSR, who had a stake in Exatron, I think. It’s been a while.
Anyway, the drives and cassettes are kind of hard to come by. They show up on the bay once in a while. David
