Originally part of the first Korg Legacy Collection and later the Korg Legacy Collection: Analog Edition 2007; the Polysix is now available individually. As the original manufacturer, Korg is uniquely qualified to recreate our vintage analog synthesizers as software instruments. Korg’s proprietary Component Modeling Technology (CMT) recreates the original circuit path and analog signal flow, to provide results that are completely faithful to the original hardware. The Polysix is designed to run as a stand-alone program; or as a VST, AU or RTAS Plug-in, making it compatible with nearly any DAW software studio package.