This system uses a Marantz 7702 processor and an Auro 3D 11.1 setup, a DTS Neo-X/Audyssey DSX setup, and an Atmos 7.1.4 setup. Notice the center height channel attached to the ceiling above the screen, the wide channels to the sides of the L-R channels, the surround and surround height channels on the sides of the room, the dual VOG/top surround speakers above the MLP and the rear surround channels in back. The sources are a Sony UHPH1 Universal Player, an X-Box-1 for gaming and an Onkyo DP X-1 for streaming which can also fully render MQA. Future projects include adding room treatments to the back wall and a second sub. Speakers are Paradigm ACTIVE Reference Series and a Sunfire TSEQ 10 subwoofer.