Which of the following allows for flexible configuration in the S6000?

The modular architecture is key to the flexible configuration of the S6000. This design allows users to customize the system by selecting and combining various modules tailored to their specific audio processing needs. Each module can represent different processing algorithms, effects, or functionalities, giving users the ability to create unique signal paths and setups that suit their workflow and project requirements.

Modular architecture enables upgrades and expansions, as users can add new modules as technology advances or as their needs change, ensuring that the system remains relevant over time. This adaptability is in contrast to fixed architectures, which impose limitations on how the system can be configured and modified. The flexibility provided by a modular approach is particularly important in professional audio environments, where diverse processing tasks often require unique setups.