What does the term "X-coupled" refer to in the context of S6000 configuration?

The term "X-coupled" in the context of the S6000 configuration actually refers to a technique for routing audio signals. This method allows for flexible and efficient audio management, enabling signals to be routed between different processing blocks without unnecessary latency or degradation of quality.

Using X-coupled routing facilitates complex signal paths and configurations, which is essential in professional audio environments where multiple effects and processes are often applied simultaneously. This technique enhances the capability of the S6000, making it a powerful tool for engineers and sound designers who require precise control over audio signal flow.

Focusing on the other options, the term does not pertain to a specific design for Ethernet cables, as network infrastructure is separate from audio routing concepts. Additionally, while there are various audio file formats, "X-coupled" is not related to file formats. Lastly, while it is true that digital interfaces use specific connection methods, "X-coupled" explicitly refers to audio signal routing rather than general digital interface connections.