As MIDI integration with the Macintosh becomes more and more common, the ability to use MIDI with HyperCard becomes more important. He is a list of vendors of HyperCard MIDI products.
Earlevel Engineering
Opcode Systems Inc.
Passport Designs
digidesign
To locate a vendor's address and phone numbers, use the vendor's name as a
search string.
This article is adapted from the Claris Tech Info database.