Get to steppin' Modern musicians, performers, and producers need to move quickly from programming drums and samples to playing synth lines and back again. ATOM SQ was designed as a versatile and expressive MIDI pad controller for contemporary music production. Its unique design is optimized for both classic TR-style 16-step beat sequencing and drum pattern editing in Studio One or playing instruments and launching clips in Ableton Live - yet its staggered and RGB-lit 32-pad configuration is instantly familiar to anyone who's played a controller keyboard. Advanced features let you change the keyboard scale, and a built-in arpeggiator and user-configurable touch strip make the ATOM SQ the most expressive controller you'll ever use. In fact, it's the best PreSonus Studio One MIDI controller available. Control for the best step sequencer at your fingertips Deep integration with Studio One's Pattern Editor allows for evolving step sequences that will bring your productions to life. Insert a pattern, change its length, add new variations, and change scales - right from the ATOM SQ. Need to make changes on the fly? ATOM SQ lets you open the Studio One Pattern Editor, select and edit steps individually, and even copy, paste, duplicate, and delete events, all using tactile controls. You'll build compositions faster than ever before using the built-in step sequencer in Studio One and ATOM SQ. It's fast and easy for anyone who knows how to program a drum machine. And you'll find experimenting to yield particularly rewarding results, because ATOM SQ can constrain your performance to the scale of your choice. No more wrong notes!