The Denon AVR-S770H AV receiver has seven built-in amplification channels and is equipped with Dolby Atmos and DTS:X surround sound decoders. This makes this device compatible with the latest movies recorded using these formats. Of course, the AV receiver is capable of high-quality sound reproduction in traditional multi-channel Dolby and DTS standards, including HD versions. The Denon AVR-S770H develops a maximum output power of up to 140 W and is capable of working with acoustics with a complex impedance characteristic. In addition, this model has a special Eco mode, which allows you to save energy consumed by the AV receiver during operation, without reducing the sound quality.
The presence of seven amplification channels allows you to create surround sound systems in a 5.2.2 configuration on the basis of the Denon AVR-S770H, which work quite effectively in ordinary living rooms of city apartments. If there are no high-rise speakers in the system, you can use the virtual surround sound mode, which reproduces tracks in 3D formats quite accurately. To properly adjust the sound of the home theater system depending on the conditions of the listening room and the placement of the speakers, you can use the Audyssey MultEQ autocalibration system.
The Denon AVR-S770H is equipped with six HDMI inputs, three of which support the most advanced video standard to date, 8K. The device can upscale lower-resolution signals coming to the HDMI inputs to this standard. It also provides the ability to display the extended dynamic range HDR10+, and supports Dolby Vision. There is also a new version of the eARC audio return channel, which allows you to receive a multi-channel audio signal in HD formats from the TV.
The AV receiver is equipped with a full set of streaming functions with support for popular online services Spotify, Tidal, Deezer, Internet radio, as well as the ability to play content from network drives or via the USB port on the front panel. Denon AVR-S770H can work in the proprietary HEOS multi-room system, and to control it you can use not only the remote control or mobile application, but also voice commands.
Features Denon AVR-S770H
Number of processor channels 7.2
Number of amplification channels 7
Output power 75 W per channel (8 ohms, 1 kHz, 0.08%, two channels driven), 140 W per channel (6 ohms, 1 kHz, 1%, one channel driven)
Input sensitivity/impedance 200 mV/47 kOhm (line input)
Frequency response 10 Hz – 100 kHz (+ 1 dB, – 3 dB, Direct mode)
Signal-to-noise ratio 100 dB (Direct)
Built-in decoders (main) Dolby Atmos, DTS:X, DTS-HD High Resolution Audio, Dolby TrueHD, DTS-HD Master Audio
Autocalibration system Audyssey MultEQ/Dynamic EQ
Enhancer for compressed music files Compressed Audio Restorer
Supported audio file formats (USB, Ethernet, Wi-Fi) MP3 / WMA / AAC / FLAC 192/24, WAV 192/24, ALAC 96/24, DSD 2.8 / 5.6, JPEG
Support for voice control Alexa, Google Assistant
Support for Tidal, Spotify, Internet radio
Support for the Denon app for iPhone and Android
Direct mode
Crossover frequency adjustment
Upscaling up to 8K
Bluetooth yes, reception and transmission
Inputs 6 HDMI (3 inputs with 8K support), HDR10 +, HGL, Dolby Vision, Dynamic HDR, 2 optical, 2 linear, for a vinyl player, 2 composite, USB for portable media
Outputs HDMI (eARC, with 8K support), 2 subwoofer outputs, composite, 6.3 mm headphone jack Speaker
outputs 7 pairs of screw terminals
Other switching Ethernet, mini-jack for a calibration microphone
Roon compatibility
Power consumption 400 W, 0.1 W in Standby mode
Dimensions (WxHxD) 434x151x339 mm
Weight 8.6 kg
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