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5-IN/5-OUT USB MIDI Interface/MIDI Patcher

DriversEDIROL UM-550 OMS Driver Ver.1.0.0 for Macintosh

This is a driver for using the UM-550 with OMS.


* Operating System Mac OS 8.5, 8.6, or 9.x * Computer Apple USB Ready Macintosh * OMS Version 2.3.5 or later * CPU/Clock PowerPC G3 / 233 MHz or better * Memory 64 MB or more

License Agreement

Be sure to read the Safety Instructions and the License Agreement before proceeding download.

Download file

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