The NAUTILUS AT Gray is more than just a musical instrument - it’s a visual statement. Perfect for stage performances and studio sessions, this limited edition not only empowers you to create great music, but also adds an artistic touch to your setup. Enjoy the same trusted KORG sound, now with an amplified visual appeal. But it’s not just about the top panel. The 61-key version sports a gray bottom panel for a slick cohesive design, while the 88-key model is framed with elegant black wooden side panels for a refined touch.