Sometimes you just need to mix signals. That's why someone, somewhere invented the mixer. But sometimes you don't need to mix very many signals. And you don't need those huge, clunky, takes-up-your-whole-desktop mixers that you see all over the place. In cases like that, you need the ART PowerMIX III. It's a super-simple 3-channel mixer (stereo, at that!) with a single set of main outputs with two headphone jacks. You can adjust level and pan settings for all three stereo pairs. You can control the master level. You can control the level. And that, friends, is the story of the ART PowerMIX III. It's not complicated, and that's the point. When you need a simple mixer, this is the one.