The Ketron SD90 is a professional arranger module packed with high-quality sounds in an easy to use interface. It includes the same features and sounds as the SD9 Entertainer Keyboard, but without the integrated keyboard. The SD90 is the perfect solution for expanding your selection of sounds without having to bring another keyboard into the studio or on stage. This module can be controlled easily and played using MIDI. Intuitive operation is made possible thanks to the sleek design and bright LCD touch screen.