RJM Music - Mastermind GT/22 MIDI Foot Controller

Sale price$2,399.00 CAD



  • 22 buttons, with an LCD display over every button. Any button can be set to perform any function (preset, IA, bank up/down, tap tempo, etc.) and the LCD will indicate what the button does. No more board tape!

  • A large main LCD display shows the preset number, preset name and/or song name

  • Standard MIDI In and Out ports, plus 6-pin XLR ports for connecting to our Rack Gizmo, Effect Gizmo and future products

  • Phantom power capability allows you to run the Mastermind GT with a single MIDI cable - no separate power supply needed

  • More than one Mastermind GT can be connected together and used in multiple locations on stage

  • Jacks to connect four expression pedals and four external switches allow for lots of control over connected effects processors and other MIDI devices

  • Two auxilliary 9VDC power outlets for tuner, wah pedal, etc

  • USB support for direct connection to a PC or Mac

  • USB thumb drive input allows you to save and restore settings to a thumb drive

  • Editor software for PC and Mac

  • Advanced on-board editing capability which makes this controller very easy to program, even without using the editor software

  • Built for the rigors of the road with high quality components throughout


  • Number of instant access buttons, preset buttons and bank size are all user definable - any button can be assigned to any function

  • 384 presets, 16 pages of buttons and 16 connected devices

  • Preset buttons can send a program change to all 16 devices with a single tap

  • IA buttons can send up to 10 messages (any combination of CC, PC or Note)

  • Expression pedal inputs: 4. Accepts linear or log pedals using TRS jacks, high or low impedance

  • External switches: 2 TRS jacks for a total of 4 switches. Momentary switches required

  • 7-pin DIN connectors for MIDI input and output

  • 6-pin XLR connectors for MIDI connections to other RJM devices

  • USB "A" connector for connection to a USB thumb drive

  • USB "B" connector for connection to a PC or Mac

  • Phantom power received over DIN and XLR MIDI output jacks

  • Dimensions: 19.4 (w) x 14.1 (d) x 3.25 (h) inches / 49.3 x 35.8 x 8.3 cm

  • Weight: 10lb / 4.5kg

  • Power requirements: 12VDC @ 2A, center positive, 2.1mm ID / 5.5mm OD barrel connector

For more information on this product, please visit our main website.

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