Korg M1rEX firmware OS upgrade Version 1.12 – Final Revision

This is firmware revision 1.12 and is the latest official released operation system by Korg. This operation system update/upgrade requires two eprom chips

Features:

Bug fixes, improved midi communication and general stability.

Installation:

Current installed eproms in IC 23 and IC 32 have to be swapped.

Note:

• Verified before shipping and professionally packaged in anti-static material
• This eprom upgrade will not convert your M1r to the EX