The NAD T 777 V3 AV Receiver is packed with the latest audio and video technologies, including Dolby Atmos^® surround decoding, DTS:X and 4K UltraHD (60p/4:4:4) video pass-through, letting you enjoy every moment and detail of your favourite movies, music, and entertainment. T 777 V3 features 80 watts per channel of true power with seven channels driven and fills the room with rich cinematic surround. With built-in BluOS^® technology, the T 777 V3 is part of the BluOS wireless multi-room ecosystem that allows you to stream hi-res audio, Internet radio, and popular music streaming services to your receiver with the control of a smartphone, tablet or desktop.