The Elite^® SC-LX501 featuring 7.2-ch Class D³ amplifier is fully-equipped for the latest multi-dimensional surround sound formats, Dolby Atmos^® and is DTS:X™* Ready , featuring the Reflex Optimizer for enabled speakers. With Ultra HD (4K/60p/4:4:4) upscaling/pass-through and HDR/BT.2020 standards ready, images are ever more impressive. In addition to internet radio and various network streaming services, with Google Cast™** built-in you can use your mobile device to cast your favorite music to your receiver. The multi-zone feature supports powered ZONE 2 output.