Check the listing for details. Native Instruments Kontrol S61 Mk3 61-key Smart Keyboard Controller. Condition: New. Listed at 849.00 USD. An intelligent keyboard controller availabble in 49 key, 61 key and 88 key versions, designed to be at the core of any studio. Virtual instruments meet the real world with seamless Kontakt integration and a high-resolution screen. Plus, polyphonic aftertouch delivers intuitive parameter control across all three models, in combination with weighted, hammer-action keys in the S88. All contained in an overhauled industrial design that looks incredible and is built to last.Thousands of instruments made realVirtual instruments are brought to life in a genuinely immersive experience. Whatever you’re playing, get in-depth control andintegration through advanced NKS technology. Find sounds quickly with intuitive on-screen navigation. Then fluidly adjust and playthem thanks to intelligent auto-mapping.