Get the whole picture with 4K. Experience the bigger, clearer picture when you upgrade your home theater setup with the Sony 5.2 Channel Home Theater AV Receiver. The 5.2ch AV receiver brings movies to life with 4K HDR pass through, Dolby Vision and flexible surround sound. Bring all your entertainment together with Bluetooth technology 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. Flexible surround with 5.1 channel real surround and 2.1 channel virtual surround (speakers sold separately). Optimize home entertainment with Digital Theater Auto Calibration. 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. Clean design, smooth connection, clear sound thanks to a minimal front that includes the Pure Direct button which feeds sound directly to the receiver's amplifier, preserving signal and clarity. A truly dynamic home entertainment setup. There are four HDMI inputs and one output, plus optical/coaxial digital and analog audio connections so that you can connect your TV, UHD Blu-ray Disc player, games console and more, quickly and easily. The STR-H590 has a compact profile for easy storage in a media unit. Plug in your existing equipment with no hassle for maximum entertainment. Model: STR-DH590.