K-Board Pro 4 | Expressive


KBP4 has Smart Fabric Sensors under each key bringing five dimensions of expressivity to your playing

K-Board Pro 4 | Playable


KBP4 is configured like a traditional keyboard, giving you a familiar playing surface so you can start expressing yourself immediately

K-Board Pro 4 | Programmable


The KBP4 Editor Software works with Mac, Windows, or in a web browser to fully customize every element of the KBP4 playing experience

K-Board Pro 4

Express yourself in every dimension

K-Board Pro 4 is a four-octave MIDI keyboard controller with multiple dimensions of touch sensitivity in each key. K-Board Pro 4 is MPE compatible, sending attack velocity, release velocity, continuous pressure, horizontal position, and vertical position data to offer the deepest level of expressive playing.

Under each key of K-Board Pro 4 is KMI’s patented Smart Sensor Fabric technology that is at the core of all our MIDI control surfaces. Resilient silicone keys and no moving parts ensure our trademark durability.

K-Board Pro 4 is USB powered and class compliant to ensure both portability and compatibility with macOS, Windows, iOS, Android, as well as MIDI capable hardware.


Jordan Rudess

Jordan Rudess uses K-Board Pro 4

"It’s a joy to play and their expertise in the field of sensor technology makes this instrument a guaranteed winner!"

Dan The Automator

Dan The Automator uses K-Board Pro 4

"It's so good. Anyone in production will eventually have to get one. Really love it. Well done!"

Jaron Lanier

Jaron Lanier uses K-Board Pro 4

"It's the only MPE controller that you can just play like a keyboard that has a definite attack but also has all of the continuous dimensions..."

With K-Board Pro 4 we've taken the format of a traditional keyboard and updated it for the 21st Century. With our SmartFabric™ Sensors underneath each key you can tweak any synthesis parameter in real time by moving your fingers while you are playing. The MIDI MPE Standard is the future for expressive controllers and we have designed the K-Board Pro 4 to be the ultimate MPE Controller.

Keith McMillen

Who is this guy KEITH?

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