So it seems Hermes has lost the package with the Roland MU-1 mouse in it (in Bielefeld, of all places!!). As this mouse (and other MSX compatible mice) are hard to come by I will have to look into building a PS2-to-MSX adapter for my Roland sampler.
Links/hints for adapters or recommendations for MSX compatible mice are, of course, very welcome!
Mastodon Instanz rund um das #Saarland. Gemacht von Saarländern für Saarländer/innen.