Tech Specs

The TheoryBoard was designed to be the next evolution of the MIDI controller. Enjoy effortless access to all of the melody notes and chords that the rules of music theory have to offer - entirely condensed into one MIDI controller.

• 840 Chromatic and Diatonic Scales, Chords + Melody

• 1,981,808,640 Possible Chord Combinations via the Theory Engine (Patent)

• 96 Velocity Sensitive Keys with Polyphonic Aftertouch

• 24 Hot Swap Keys for on-the-fly Direct Modulation & Modal Interchange scale switching

• 96 RGB LEDs provide visual link between chord side and melody side

• Touch Screen Display with OLED Screen

• On-the-fly Chord Augmentation (Spread, Voicing, Octave)

• Octave Stacking Technology

• Pentatonic Scale Systems

• Guitar Voicing Feature

• Live Note Update Function

• Ports: USB MIDI, TRS-A MIDI Out, TRS Sustain In, 5V Power In

• Compatible with computers, synthesizers, and mobile devices

• Dimensions: 27.25” x 5.5” x 0.9”