Pioneer VSX-930
Pioneer’s powerhouse is perfect for a full-scale Dolby Atmos set-up. With 150W amplifiers driving all seven channels, and two subwoofer pre- outputs instead of one, you can assemble a potent 5.2.2 Atmos configuration. You’ll find seven HDMI ports at the rear, which all support 3D and 4K video. In fact, the on-board video processor will upscale low-resolution sources and output them all in Ultra HD for you.
£500, pioneer-audiovisual.eu