The Denon AVC-X6700H is a high-end 11.2 channel 140W 8K AV receiver that supports a ton of 3D audio formats, including Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, DTS Virtual:X, DTS:X Pro, IMAX Enhanced and Auro-3D. What HiFi? gave it 5 stars and highlighted its, “impressive scale and authority, detail and expression and 8K support”. The 140 watts per channel delivery also makes sure you are never wanting for more power.