Early VST processing power was limited. While the algorithms were sophisticated, they often suffered from aliasing (digital artifacts) and a "thin" high-frequency response.
In the rapidly evolving landscape of music production software, few companies have created as distinct a legacy as reFX. Known today primarily for the immensely popular ROMpler Nexus, reFX’s early history was defined by "Beast," a software synthesizer that epitomized the, often controversial, "Paradox" of early Virtual Studio Technology (VST) instruments—attempting to marry the authentic sound of analog hardware with the limitless flexibility of digital, often failing in one to succeed in the other. Refx beast v1.0 vsti paradox
the evolution of the reFX Nexus series from a ROMpler to a full synthesis powerhouse. Early VST processing power was limited