Keith McMillen Instruments K-Board C 25 Key MIDI Keyboard Controller - Galaxy PA Replacement Speakers Starting with his very first

Starting with his very first prototype made in a simple wooden box (April 1965) to the many other official Sola Sound* versions like the MKI (Sept 1965)

Highest quality components

Detroit offbeat

and eight optical channels simultaneously

It extends 500 series connector with additional pins where modules can be designed to support digital recall or any other vendor specific functionalities

Keith McMillen Instruments K-Board C 25 Key MIDI Keyboard Controller - Galaxy PA Replacement Speakers Starting with his very firstK Board C is a simple yet expressive, durable, portable USB MPE MIDI keyboard designed for music producers and performers to use anywhere. K Board C works with all of your music software, connecting to your computer or mobile device via USB C. K Board C is MPE compatible with 25 touch sensitive keys to detect velocity, polyphonic aftertouch, and per key tilt, giving you total control of musical expression. The new K Board C enclosure features a