I would really love to see a de-esser incorporated into the fx of the Qu series. Regardless of this exception it’s an excellent mixer and has treated us well.
I agree with you this a feature request section of the forum. Why shouldn’t you be able to ask for a De-Esser? QuPac isn’t just a mixer, it’s a digital mixer with built in effects and it’s firmware/software controlled. The only limitation would be available DSP and RAM. I can’t imagine that a DE-Esser would tax the system anywhere near as much as a reverb. Other mixers in this category have De-Essers.