The AVC-A1H is a 16-channel AV receiver with up to 260W per channel (15 channels driven). It supports Dolby Atmos, DTS:X, DTS:X Pro, Auro-3D, and IMAX Enhanced. Features include 8K/60Hz and 4K/120Hz HDMI with HDR10+, ALLM, VRR, QFT, and QMS. Offers 7 HDMI inputs and 3 outputs (including Zone 2), multiple composite and component video inputs, phono input, optical and coaxial inputs, and premium build quality. Dimensions: 17.1 x 19.6 x 7.7 inches. Weight: 70.5 lbs.