A idea just hit me, I want to use my LSDJ for live use and sometimes it can be hard to find the sound level thats good on bigger live speakers. I dont know if this is already inside...but i could not find any options for this.
So what about making a build-in-mixer in LSDJ, where you can adjust the different 4 channels and maybe also the master volume in one "build-in mixer", that would be a nice feature in LSDJ because a gameboy has only 1 output else i would have taken each output into my mixer and adjust each sound.