The API vision channel strip plug-in gives all of the API vision’s important impedance, gain stage “sweet spots,” and circuit behaviors that have made the vision channel strip’s 212L preamp one of the most detailed and punchy preamps ever devised. The secret is Unison’s bi-directional control and communication from the API vision channel strip plug-in to the physical mic preamps in the Apollo Twin, Apollo DUO, and Apollo QUAD. the API Vision Channel Strip plug-in transforms your DAW into a high-end analog mixing desk, injecting your tracks with the sonic color and personality that has made API legendary. Take a quick tour of the five modules below. The API vision channel strip plug-in — exclusively for UAD-2 DSP hardware and Apollo interfaces.