RJM Music Technology


The MasterMind is the ideal companion to the RG-16 and Amp Gizmo. It is designed to work flawlessly with RJM products and will also control other standard MIDI equipment. With the MasterMind, you'll have full control of your entire rig with the tap of a button!

The MasterMind's features include:

  • "Plug and play" operation with other RJM products
  • Program Change and Continuous Controller message support (4 PC and 8 CC messages per preset, all on different MIDI channels)
  • Expression pedal input
  • 125 presets, arranged in 25 banks of 5 presets
  • A Function switch that can send Continuous Controller messages, or can activate the "alternate preset" capability of the Amp Gizmo and RG-16. (Note: the original Amp Gizmo (with the black front panel) is not compatible with the alternate preset feature. Only the new silver face Amp Gizmo supports the alternate preset feature.)
  • Phantom power capability when using a 7 pin MIDI cable
  • A Remote In jack, which allows the synchronized use of multiple MasterMind controllers on stage
  • Rugged 18 gauge steel enclosure
  • Flexible power requirements: 9V-18V, AC or DC, 200mA
  • Dimensions: 16"W x 6"D x 2.75"H (40.6cm x 15.2cm x 7cm)
  • Weight: 3.9lb (1.8kg)