Which auxes are stereo for the API?

In the context of the API Legacy Plus, the stereo auxes are grouped pairs typically designed for sending out signals for stereo applications. The correct choice identifies the pairs of auxes that function in stereo configuration, which is crucial for maintaining the stereo image in audio production.

The choice indicating auxes 7-8, 9-10, and 11-12 aligns with the standard grouping in audio mixing systems, where auxes are configured to work together in pairs. In stereo setups, these grouped auxes are often utilized for effects processing, sending to external devices, or for creating stems for mixing.

By correctly identifying this grouping, you ensure that stereo signals remain intact and balanced, which is essential in achieving high-quality sound output in any audio project. This knowledge is critical for audio engineering and production, as it directly influences how mixes are developed and ultimately sound in their final form.