System requiremens are:
• 333 Mhz G3 Macintosh, *(G4 recommended)*
* Using slower processors like G3's will compromise the amount of polyphony achievable.
• OS 8.6 - 9.2, or OS 10.1 for Macintosh
• 2 Gbytes free space on your hard disk
• at least 256 Mbytes RAM installed in your computer.
• 800 x 600 monitor

Suggested additions include:
• MIDI controller
• MIDI input converter for the Macintosh 1
• high-quality ASIO or DirectIO card for sound output
• high-quality sound system for listening