Is it possible to set up four independent, discrete mono reverbs using one engine of the S6000?

The correct answer is that it is indeed possible to set up four independent, discrete mono reverbs using one engine of the S6000. The TC Electronic System 6000 is designed with a highly versatile architecture that allows multiple processing tasks to be handled by a single engine. This is particularly advantageous in environments where resource management is crucial, such as during live sound or studio settings.

Each reverberation instance can operate independently, providing unique parameters like decay time, pre-delay, and damping tailored to specific tracks or performance needs. This capability allows for a creative approach to sound design and mixing without the need for multiple engines or additional hardware, making it efficient and user-friendly.

The other options suggest limitations that are not present in this system’s functionality. The S6000's design leverages its processing power to accommodate complex setups, including handling multiple mono channels effectively. Thus, it offers flexibility to users in crafting their desired audio experiences.