It’s not your typical boost. It will boost clean, add a little grit, or add distortion. It has a 3-band active EQ for precision sculpting. AND, due to large internal headroom, it works equally well both in front of the amp, or in the loop.
Use it in front to add grit to a clean or crunch channel. Use it in front to 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.
Use it in the loop to add volume, adjust the amp’s overall frequency response, or even add more dirt for extra harmonic content. You can even use two Eros pedals, one in front and one in the loop!
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.