Experience the bigger, clearer picture when you upgrade your home theater setup with the STR-DH590. The 5.2ch AV receiver brings movies to life with 4K HDR pass-through, Dolby Vision and flexible surround sound. Bring all your devices together with BLUETOOTH connectivity and multiple inputs. With support for High Dynamic Range (HDR) signal pass-through, you can enjoy the incredible jump in image contrast and brightness it brings-and the additional shadow detail and highlights further enhance picture detail and brings colors to life. Latest HDR standards such as HDR10, HLG (Hybrid Log-Gamma) and Dolby Vision are supported. Maintain 4K quality from source to screen-the 4K pass-through feature allows data to pass through the receiver without compromising image quality, and is HDCP 2.2 compatible. Immerse yourself in movie action with a 5.1 channel surround speaker system that bring theater home. Ideal for smaller rooms, S-Force PRO Front Surround delivers a virtual surround acoustic field using only two speakers. Digital Theater Auto Calibration (DCAC) automatically optimizes sound based on where you sit in relation to your speakers, to help give you the best from your home theater system. Not only can you connect to the STR-DH590 through Bluetooth and play all your favorite tracks, but with Bluetooth Standby, you can turn your receiver on straight from your paired smartphone or tablet.