Lue, You never seem to answer any direct questions from anyone for what reason, I do not know, however, I will try once more. Why are you so worried about SlingTV? Are you going to get it? I don't recall you ever even answering that. Are you currently a Dish subscriber, if so, are you planning to switch to SlingTV? To answer your question, if you can get SlingTV on a Roku box, you can do an HDMI out to the A/V receiver, and if there is any surround sound to decode it will ride along with the HDMI to the A/V receiver and you will have SlingTV in surround sound.