No, not dual audio. I want more Control. On my Peloton bike I can adjust the volume of the host and the music independently. I want that for TV and movies. Two volume rockers on my remote. One for voice and one for "everything else". I know the technology exists, and it would not be crazy complicated to implement. Well maybe for broadcast TV... But for anything streaming, this should benrelativwly easy to do. I know that the voice and music and FX tracks already exist separately digitally. Let me mix it myself.