What is the function of the INPUT FLIP switch on the API Legacy Plus?

The INPUT FLIP switch on the API Legacy Plus serves the specific function of flipping the microphone and line input signals for both audio paths globally. This means that when activated, it allows for a reversal in the signal paths, enabling the user to quickly switch between microphone and line inputs without having to reconfigure connections or settings manually. This feature is particularly useful for live sound applications where quick adjustments are necessary, allowing for greater flexibility and efficiency in managing audio sources during a performance or session.

Each input signal—mic or line—can have distinct characteristics and applications, and the ability to flip these signals globally simplifies the management of complex audio routing. This functionality enhances overall workflow and ensures that users can adapt to various audio needs on the fly.