Arturia Keystep Controller Keyboard, Limited Edition, BlackKeyStep is a new breed of portable musical tool combining the functionalities of a keyboard controller with a polyphonic step sequencer to control both analog and digital devices. You need a portable USB MIDI controller but also want a keyboard that provides a musical playing experience? You have some MIDI modules you want to connect as well but dont want the footprint of a large keyboard? You have modular and analog gear you want to control via CV/GATEs? You want a step sequencer with polyphonic capability that can sync to your favorite modern and vintage gear? If only a single piece of gear could do all of thisWhatever your setup, KeyStep will merge into it to overdrive your workflow and effectiveness. With KeyStep and its range of connections you can control any digital or analog synthesizer from the past, today and even tomorrow. Sequence them all! Master The Dark SideThe time has come for you to take full control of you