Firmware Updates

This page contains the latest firmware updates for the MasterMind. In order to do a firmware update, you need a PC running Windows XP or Vista with a MIDI interface. Download and install the RJM Updater package below and it will walk you through the update process.

Please note that you need to have Java installed on your PC. You'll be prompted to download and install it if needed. You can also download it from www.java.com.

Version 1.2.1 - 9/28/2009 - Download here

This update adds Instant Access mode and the "Send Always" parameter. Also, we have reinstated the ability to disable sending of individual PC and CC messages on a per-preset basis. Please consult the latest manual and the video page for more details.

(If you've already installed a copy of the RJM Updater program, you can download the MasterMind firmware file by itself).