The Studiologic Numa Compact 2X Keyboard is an expanded version of the renowned Numa Compact, providing enhancements, including 3 independent sound engines and USB audio connectivity. The Numa Compact 2X is an 88-note performance keyboard with a semi-weighted keybed with aftertouch for fluid playability. The Numa Compact 2X includes a tone-wheel organ engine with draw control as well as a range of piano and synth sounds from the Studiologic Sledge synth. It boasts 88 factory-installed sounds spanning from concert pianos with string resonance to cutting-edge synth sounds. It also features 1GB of on-board flash memory and 99 user preset slots.