88-Key MIDI Keyboard from ESI
ESI releases the K.ON, a new controller keyboard with 88 hammer action keys.
![[NAMM] Ego Systems Inc. K.ON](https://img.audiofanzine.com/img/product/normal/7/8/78959.jpg?fm=pjpg&w=334&h=243&fit=contain&s=1789d4097c14e91eb96e1552d454af0a)