Used Denon AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS, Black

SKU: US1886713

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Review Summary

2025-06-12T20:00:00

Rated 5 out of 5

refurbished S770H works fully and very well !

Bought an officially refurbished S770H and it was like new, packed well and all accessories, ran audessey eq and it did improve. only have a 5. 1 speaker setup in small room but works very well, love the tunein radio, and controls well via roku smart tv. Obviously sound is dependent on speakers but seems nice and smooth w/ no harshness in all modes.

JJ R.

2025-05-24T20:00:00

Rated 4 out of 5

Not Sure

The AVR-S770H that was sent when purchased did not work. After 2 calls with tech support it was determined we needed to send it back and wait for new one to replace.

Steve P.

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Denon AVR-S770H Specifications

Multichannel Surround

Multichannel Surround

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  • DTS HD Master / DTS:X / DTS:X Pro

    Yes / Yes / No

  • DTS Neo:6 / DTS Neural:X

    No / Yes

  • DTS Virtual:X

    Yes

  • Dolby TrueHD / Dolby Atmos

    Yes / Yes

  • Dolby Atmos Height Virtualization

    Yes

  • Dolby Atmos Music

    Yes

  • Dolby ProLogic Il / Dolby Surround

    No / Yes

  • Multichannel Stereo

    Yes

  • Dialog Enhancer

    Yes

  • Max. number of processing (preamp) ch.

    7.1

Sound Enhancements

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  • Discrete Power Amplifier

    7

  • Audyssey

    MultEQ

  • Audyssey Dynamic EQ / Dynamic Volume

    Yes / Yes

  • Compressed Audio Restorer

    Yes

Network

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  • Media Server

    Yes

  • HEOS Wireless Multi-Room Technology

    Yes

  • Bluetooth Re-Transmit for BT Headphones

    Yes (with volume control)

  • Alexa / Google Voice Assistant

    Yes / Yes

  • Apple HomePod

    Yes

  • Lossy Formats: MP3 / WMA / AAC

    Yes / Yes / Yes

  • Lossless Formats

    FLAC / ALAC / WAV: Yes / Yes / Yes
    FLAC HD 192/24 / WAV 192/24 / ALAC 192/24: Yes / Yes / Yes

  • DSD Audio Streaming

    Yes (2.8/5.6MHz)

  • FLAC HD 192/24

    Yes

  • WAV 192/24

    Yes

  • ALAC 192/24

    Yes

  • Gapless playback

    Yes (FLAC, WAV, ALAC ,DSD)

  • AirPlay Audio Streaming

    Yes (AirPlay2)

  • Internet Radio

    Yes (TuneIn)

  • Spotify

    Yes (connect)

  • Pandora

    Yes

  • SiriusXM

    Yes

  • Other Streaming Services

    Amazon Music HD / Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / Soundcloud / Mood Mix

  • Roon Tested

    Yes

  • HEOS App Control

    Yes

  • Compatible w/Remote APP for Smart Phones

    Denon AVR Remote

  • Compatible with Remote APP for Tablets

    Android / iOS / Amazon Kindle

  • Ethernet Ports

    Yes

  • Wi-Fi

    Yes

  • Bluetooth

    Yes

  • HDMI Inputs: Back/Front

    6 (3x 8K) / Yes

  • HDMI Outputs: Main/Zone

    1 / No

  • HDMI max Resolution (8k / 4k)

    8k/60 - 4k/120

  • HDMI to HDMI Scaling

    Up to 8K 60/50

  • HDMI: 8K / 4K / CEC / eARC

    Yes / Yes / Yes / Yes

  • HDMI:Dolby Vision/HDR10+/Dynamic HDR/HLG

    Yes / Yes / Yes / Yes

  • HDMI: ALLM / QMS / QFT / VRR

    Yes / No / Yes / Yes

  • HDMI Pass-Though in Standby Mode

    Yes

Multiroom / CI

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  • HEOS Multiroom integrated

    Yes

  • TV Sound grouping

    Yes

  • Multiroom zones

    2

  • Main room multichannel audio

    Yes (Zone stereo downmix)

  • Zone Audio Source

    HDMI / Opt, Coax / Network, USB / Analog: Yes (2ch) / Yes (2ch) / Yes / Yes

  • Zone Audio Output: Speaker / Pre-Out

    Yes / No

  • Webbrowser Setup

    Yes

  • IP Control / RS232 Control

    Yes / No

  • Web Control / App Control

    Yes / Yes

  • Voice Control

    Works with Amazon Alexa: Yes
    Google Assistant / Apple Siri: Yes

  • Auto speaker setup by microphone

    Audyssey MultEQ

  • Front Display

    1 line FLD

  • Graphic User Interface - GUI

    High Definition 1080p

  • GUI languages

    9

  • Setup Assistant

    Yes

  • Quick Select Plus / Quick Select

    Yes / No

  • Firmware Update by Network / USB

    Yes / Yes

  • Variable Crossover

    Yes

  • Optimized Bass Redirection

    Yes

  • HDMI Diagnostic Mode

    Yes

  • ECO Mode

    Yes

  • Auto Power off

    Yes

  • Sleep Timer

    Yes

Inputs/Outputs

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  • HDMI In/Out

    6/1

  • Analog In/Out

    2 / No

  • Phono (MM) In

    Yes

  • Digital in: Optical/Coaxial

    2 / No

  • Multichannel Pre-Out

    Yes (0.2)

  • Subwoofer Out

    2

  • Speaker Terminal

    Gold-Plated Screw / Regular Screw: No / Yes

  • Number of Speaker Terminals

    7

  • Multi-Room Speaker Terminal

    Assignable

  • USB Audio Input Front

    Yes

  • USB Power 5V/1.5A Rear

    Yes

  • FM Tuner with RDS

    Yes

General

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  • Number of Power Amps

    7

  • Power Output

    75 W (8 ohm, 20 Hz-20 kHz, 0.08% 2ch Drive)
    110 W (6 ohm, 1 kHz, 0.7% 2ch Drive)
    140 W (6 ohm, 1 kHz, 10% 1ch Drive)

  • System Remote Control

    RC-1257

  • Power Consumption in W

    400

  • Power Consumption No-Sound in W

    29 W / 39 W (ECO on / off)

  • Standby Consumption in W

    0.1

  • CEC Standby Consumption in W

    0.5

  • Network Standby Consumption in W

    Less than 2.0

Physical

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  • Color

    Black

  • Dimensions (W x D x H)

    Antenna Horizontal: 17 x 13.34 x 5.94" (434 x 339 x 151mm) (Maximum)
    Antenna Vertical: 17 x 13.34 x 8.46" (434 x 339 x 215mm) (Maximum)

  • Weight

    18.95 lbs (8.6kg)

About Denon AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS, Black

FEATURED REVIEWS

refurbished S770H works fully and very well !

By JJ R.

Bought an officially refurbished S770H and it was like new, packed well and all accessories, ran audessey eq and it did improve. only have a 5. 1 speaker setup in small room but works very well, love the tunein radio, and controls well via roku smart tv. Obviously sound is dependent on speakers but seems nice and smooth w/ no harshness in all modes.

Be immersed in a high-quality, advanced audio-visual experience with the AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS in stylish black. This compact, multifunctional device by Denon, a trusted name in the audio and video equipment industry, is designed to deliver superior performance for your home theater system.

Experience the power of 75W per channel with this 7.2-channel 8K AV receiver, designed to deliver a breathtaking 3D audio experience and stunning picture quality. Enjoy lag-free gaming and seamless streaming of your favorite music across a variety of platforms including Spotify, Tidal, Amazon Music HD, and AirPlay 2, thanks to the built-in HEOS technology.

The AVR-S770H is equipped with the latest HDMI technology, supporting HDR10+, Dolby Vision, and 8K/60 and 4K/120 passthrough, ensuring an amazing visual experience. With the award-winning Denon Setup Assistant and Audyssey MultEQ room correction technology, setting up your home theater system is a breeze, and you can enjoy an optimized listening experience tailored to your room.

This advanced 8K home theater system supports 8K video on three of its six HDMI inputs and one output, offering easy video compatibility and superior picture quality. With built-in Wi-Fi and Bluetooth, you can enjoy wireless connectivity and direct music streaming from your smart devices.

The AVR-S770H also supports high-resolution audio formats including ALAC, FLAC, and WAV at up to 192kHz/24bit, and is compatible with 2.8/5.6-MHz DSD files. You can also enjoy HD audio tracks from a USB drive or other connected drives over the network or from Amazon Music HD with a subscription.

With the AVR-S770H, you can transform your home into a multi-room, multi-source audio hub. Connect a pair of speakers in a second room to enjoy a separate source or music stream, or play the same audio in both rooms for a shared listening experience.

Experience the future of home entertainment with the AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS. Enjoy the power, quality, and innovation that Denon brings to your home theater system.

Denon AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS, Black Features

  • High-performance discrete 7-channel amplifier delivers up to 80W per channel at 8 ohms
  • Spectacular 3D audio experience with Dolby Atmos and DTS:X
  • Advanced 8K HDMI connection on three HDMI inputs and one output
  • With HEOS Built-in, access streaming music and share with other HEOS speakers
  • Simple, intuitive setup using the award-winning guided Denon Setup Assistant
  • Audyssey room correction to optimize the listening experience in your room
  • Enhanced gaming technologies for a lag-free, smoother gaming experience
  • Dual subwoofer outputs for balanced bass performance throughout the room
  • Denon Quick Select buttons allow you easily store your favorite audio settings
  • Over a century of innovation means Denon delivers amazing audio performance
  • Wi-Fi and Bluetooth connectivity
  • Audyssey room correction

What's in the box:

  • Denon AVR-S770H 75W 7.2-Channel 8K Network AV Receiver with HEOS (Black)
  • 2x Detachable Wi-Fi Antennas
  • Remote Control
  • 2x AAA Batteries
  • AM Antenna
  • FM Antenna
  • Sound Calibration Microphone
  • Cardboard Microphone Stand
  • AC Power Cord
  • Cable Labels