Keith McMillen K-Board Pro 4 MPE MIDI Keyboard Controller

Unparalleled Expression – The Keith McMillen K-Board Pro 4 MPE MIDI Keyboard Controller

K-Board Pro 4 is a 48 key MPE MIDI keyboard controller with multiple dimensions of touch sensitivity in each key. K-Board Pro 4 sends attack velocity, release velocity, continuous pressure, horizontal position, and vertical position data to your DAW or synth for 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 all operating systems, as well as MIDI capable hardware.

• Smart Fabric Sensors under each key bringing five dimensions of expressivity to your playing
• Configured like a traditional keyboard, giving you a familiar playing surface so you can start expressing yourself immediately
• KBP4 Editor Software works with Mac, Windows, or in a web browser to fully customize every element of the KBP4 playing experience

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.