McDSP SA-2 Dialog Processor (VST/AU/AAX Native)The Emmy Award Winning SA 2 Dialog Processor. Dialog. The focal point of any movie, television show, documentary, or for that matter, any creative media production involving the spoken word. Add to the mix a sweeping musical score, dozens of foley effects, and plenty more and it becomes clear the job of dialog mixing is a tall order. After all, if you cant hear what the actors are saying, why watch it at all!! The SA 2 Dialog Processor is based on