EDIROL (RolandED) SC-8820 OMS Serial Driver for MacOS
This is a driver for using the SC-8820 with Opcode`s OMS when SC-8820 and your computer are connected via Serial cable. 
MacOS [EN04-00984 / 2004.10.08] Operating system : Mac OS 8.5 or later Computer : Apple Macintosh series having a Serial port as the standard application OMS Version : 2.3.5 or later CPU / clock : PowerPC G3 / 233 MHz or better Display resolution / colors : 640 x 480 pixels or more / 32000 colors or more Memory : 64 MB or more Required hard disk capacity : 1 MB or more
EDIROL (RolandED) SC-8820 OMS Serial Driver for MacOS