It’s not your typical boost. It will boost clean without overdrive, add a little grit, or add distortion. It has a 3-band active EQ for precision sculpting.
Use it in front to add volume or grit to a clean or crunch channel. Or, sculpt your amp’s distortion response, as you would with a typical boost. However, you’re no longer limited to a narrow frequency range dictated by a single tone control found on a lot of classic boosts.
Similarly, use it before or after the Ceres for even more control over its tones, and in order to get the most out of it based on your power amp situation.