Korg Nautilus with new case open box. Don't ask if I still have it! Price is solid.

Nine synth engines, one powerful instrument NAUTILUS harnesses the awesome power of nine individual synth/sound engines and integrates them into a single musical instrument that offers you unlimited creative potential. Korg uses advanced technologies such as dynamic voice allocation to allow all the sound engines to gracefully share the stable, enhanced hardware platform that is NAUTILUS. In operation, the results are nothing less than jaw-dropping. Whether you’re a performing keyboardist, songwriter, or producer, NAUTILUS is a formidable instrument for delivering your musical message.

An arsenal of dazzling sounds and studio-grade FX As much as computer-based DAWs have made inroads into keyboardists’ stage setups, gigging pros at Sweetwater know that from a live performance perspective, a DAW-based rig is no substitute for a roadworthy, self-contained synth workstation that interfaces seamlessly with your DAW for composing and recording in the studio — while delivering a wealth of instantly accessible sounds and powerful features with the immediacy of real-time, hands-on control during live shows. Boasting up to 14 simultaneous effects and 32 simultaneous EQs, NAUTILUS has the standalone production power you need to create finished tracks with professional studio polish.