Per Sony.com:  7.2ch Home Theater AV

　　Receiver | STR-DH790

　　Give your home entertainment system a cinematic upgrade

　　with the STR-DH790 7.2ch AV receiver. Experience the same all-encompassing

　　surround sound you get in movie theaters at home with Dolby Atmos and DTS:X

　　support. eARC1, 2 lets you enjoy these latest

　　audio formats with one-cable HDMI connection from your compatible TV. Plus,

　　superior picture quality to match with 4K HDR pass-through.

　　Get lost

　　in the action with Dolby Atmos

　　Dolby

　　Atmos delivers breathtaking realism with 360° surround sound by accurately

　　positioning sound from every angle in your environment-even from above. The

　　result is rich audio that completely envelops you.

　　Lifelike

　　sound whatever the setup with DTS:X

　　DTS:X

　　decoding delivers multi-dimensional surround sound that adapts to your speaker

　　configuration in real time. Sound is positioned precisely around and above you,

　　thanks to object-based audio decoding.

　　Immersive

　　5.1.2ch sound from every angle

　　Put

　　yourself at the heart of the action with an immersive 5.1.2 channel surround

　　speaker system, delivering lifelike audio from every angle-even above.

　　Space-optimized

　　7.1ch cinematic sound

　　Get

　　the real big screen experience with a fully-fledged 7.1 channel surround

　　speaker system. The ideal way to close up any gaps in your sound space-even in

　　bigger rooms.

　　All round

　　virtual surround with S-Force PRO

　　Ideal

　　for smaller rooms, S-Force PRO front surround delivers a virtual surround

　　acoustic field using only two speakers.

　　Superior

　　audio with Advanced D.C.A.C.

　　If

　　you're working with different combinations of speakers, our seamless auto

　　calibration technology will have them all delivering the same high-quality

　　sound. Automatic Phase Matching aligns the phase characteristics of your

　　speakers to the front left and right speaker channels, so that all channels

　　work perfectly together delivering a more effective surround sound experience.

　　A

　　clearer picture with High Dynamic Range

　　By

　　supporting High Dynamic Range (HDR) signal pass-through, you can enjoy the

　　incredible jump in contrast and brightness it brings-and the additional shadow

　　detail and highlights further enhance picture detail and brings color to life.

　　Latest HDR standards such as HDR10, HLG (Hybrid Log-Gamma) and Dolby Vision™ are

　　supported.

　　Consistently

　　stunning 4K quality

　　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.

　　Smarter

　　Bluetooth® connectivity

　　Not

　　only can you connect to the STR-DH790 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.

　　Smooth

　　control

　　The

　　sleek, understated control panel will blend seamlessly with any décor.

　　Get

　　connected

　　Just

　　plug in and press play. With four HDMI inputs and one output, optical/coaxial

　　digital and analog audio connections, you can connect your UHD Blu-ray Disc™ player,

　　TV and games console easily.

　　Streamlined

　　slim design

　　With a

　　robust, space-saving design, the receiver can easily fit into your media unit.

　　Plus, a rigid chassis reduces vibration to help maintain signal fidelity.

　　Powerful

　　3 DSPs

　　3

　　powerful digital signal processors support the latest sound formats like Dolby

　　Atmos/DTS:X, ensuring the highest accuracy in signal decoding.

　　Power

　　amplifier for minimal distortion

　　The

　　power amplifier uses a glass-epoxy circuit board for reduced vibration and

　　distortion, giving clear, high power from each of the discrete amplifiers.

　　Constructed

　　for precision

　　A

　　reinforced frame and beam chassis design reduces external speaker sound

　　pressure for more focused, powerful sound.

　　Large

　　capacity power transformer built for clarity

　　Care

　　and attention to the highest quality audio starts with the power transformer.

　　A

　　metal framework protects the circuits

　　The

　　metal framework and heat sink bracket shield the circuits from sound pressure

　　and radiation, for high-rigidity and clearer sound quality.

　　Expertly

　　designed to prevent overheating

　　The

　　heat sink's specially designed fins maximize air intake, keeping the amplifier

　　circuit cool and protecting it against unwanted sound pressure.

　　Control made easy with a graphic user interface

　　It's

　　easy to navigate your receiver's settings thanks to an intuitive home menu.

　　Control what you watch, identify which devices are connected and choose how you

　　want to listen with pre-set sound modes.

　　The

　　Way The Artists Truly Intended

　　Enjoy the subtlest nuances of studio-quality sound in

　　higher than CD quality with High-Resolution Audio. Passion for music unites

　　every component from signal to speaker so it feels like the artist is

　　performing right in front of you.