Denon AVR-S770H 8K Network AV Receiver w/ HEOS - Dreamedia AV
Denon AVR-S770H 8K Network AV Receiver w/ HEOS - Dreamedia AV
Denon AVR-S770H 8K Network AV Receiver w/ HEOS - Dreamedia AV
Denon AVR-S770H 8K Network AV Receiver w/ HEOS - Dreamedia AV
Denon AVR-S770H 8K Network AV Receiver w/ HEOS - Dreamedia AV
Vendor: Denon

Denon AVR-S770H 8K Network AV Receiver w/ HEOS

8K Video, Immersive Audio, HEOS, Voice Control

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Denon AVR-S770H 8K Network AV Receiver w/ HEOS

Transform Your Home Entertainment with the Denon AVR-S770H

Imagine stepping into your living room and being greeted by an audio-visual experience so immersive it rivals the local cinema. With the Denon AVR-S770H 8K Network AV Receiver, equipped with HEOS, this dream becomes a reality. The fusion of high-quality sound, exceptional video capabilities, and user-friendly features makes this AV receiver an essential component for any modern home theater system.

Unparalleled Audio Experience

The heart of the Denon AVR-S770H lies in its extraordinary audio performance. With a 7.2 channel setup, you can create a surround sound environment that envelopes you in every scene. The receiver delivers a robust 75 watts per channel, ensuring that whether you're watching an action-packed blockbuster or enjoying your favorite symphony, the sound is always rich and full-bodied.

  • Dolby Atmos and DTS:X: These advanced audio formats place you in the center of the action with an overhead sound dimension, creating a truly three-dimensional space.
  • Dolby Atmos Height Virtualization & DTS Virtual:X: Even without height speakers, experience height effects and a larger, more encompassing soundstage.
  • High-Resolution Audio Support: Revel in the finest detail with support for high-resolution audio formats, bringing studio-quality sound to your home.

State-of-the-Art Video Technology

As TVs and projectors evolve, so does the need for a receiver that can keep up. The Denon AVR-S770H is not just about sound; it's also a powerhouse for video performance.

  • 8K/60Hz and 4K/120Hz Pass-through: Ready for the future, the receiver supports the highest available video resolutions and frame rates, ensuring compatibility with next-gen gaming consoles and 8K TVs.
  • Dynamic HDR Formats: HDR10+, HLG, Dolby Vision, and more are all supported, allowing for scene-by-scene picture adjustment and the most lifelike, dynamic visuals.

Seamless Connectivity for the Modern Home

The Denon AVR-S770H brings your home into the age of smart connectivity. With an array of wireless and wired options, you're equipped for any scenario:

  • HEOS Built-in: Stream music wirelessly across your home with HEOS multi-room technology.
  • Voice Control: Compatibility with Amazon Alexa, Google Assistant, and Apple Siri means you can adjust the volume, change the track, or switch inputs without lifting a finger.
  • Bluetooth and Wi-Fi: Offering both Bluetooth and Wi-Fi connectivity, streaming from any device is a breeze.

Gaming Enhanced

Gamers rejoice! The Denon AVR-S770H is equipped with features that ensure your gaming experience is both visually and sonically superior:

  • Low Latency Gaming Technologies: ALLM, VRR, QFT, and QMS work together to reduce lag, tear, and frame stuttering, providing a smoother, more responsive gaming experience.

Multi-Room Audio and Easy Control

The Denon AVR-S770H is more than just a hub for your main entertainment space; it's a gateway to audio throughout your home.

  • Powered Multi-room Audio Output: Set up another room with sound or create a bi-amp configuration for your main room.
  • Quick Select Function: Preset your preferred audio settings for different sources with Denon Quick Select buttons, making it easy to switch to your ideal listening experience instantly.

Design and Build

The thoughtful design of the Denon AVR-S770H means it not only performs exceptionally but also fits seamlessly into your home setup.

  • Sleek Dimensions: With a width of 17.1875 inches, a height of 5.9375 inches, and a depth of 13.625 inches, it's the perfect size for any entertainment center.
  • Modern Look: A front-panel display and minimalistic buttons give the receiver a contemporary aesthetic that complements any room.

The Dreamedia Difference

At Dreamedia, we understand that setting up a home theater can be both exciting and daunting. That's why we're here to help design your system with the Denon AVR-S770H as the centerpiece. Our expertise ensures that you get the most out of your entertainment setup.

Main Benefits at a Glance

  • Superior Sound: 7.2 channels with 75 watts per channel and support for Dolby Atmos and DTS:X.
  • Cutting-edge Video: 8K/60Hz and 4K/120Hz pass-through with support for multiple HDR formats.
  • Extensive Connectivity: HEOS Built-in, Bluetooth, Wi-Fi, and compatibility with voice assistants.
  • Gaming Ready: Low latency technologies for a seamless gaming experience.
  • Multi-room Audio: Powered output for audio in a second room or enhanced main room setup.
  • Ease of Use: Quick Select function and easy setup for AV newcomers and enthusiasts alike.

Let Your Home Theater Evolve

The Denon AVR-S770H is an investment in your home entertainment's future. With its 8K support, you're prepared for the next wave of content, ensuring your system remains at the cutting edge for years to come.

In Summary

The Denon AVR-S770H 8K Network AV Receiver with HEOS is an embodiment of innovation and performance. It's a device that not only meets the current demands of home theater enthusiasts but anticipates the trends of the future. Whether you're looking to enhance your movie-watching experience, elevate your gaming setup, or integrate your home with smart technology, the AVR-S770H is the key to unlocking a new realm of entertainment possibilities.

At Dreamedia, we're committed to helping you achieve your dream home theater system. With the Denon AVR-S770H as the foundation, let us guide you through designing a setup that will provide endless enjoyment for you, your family, and your friends.

Our Review


The Denon AVR-S770H stands as a testament to the relentless pace of innovation in home theater technology. This network AV receiver boasts an impressive array of features designed to enhance the audiovisual experience of any home cinema enthusiast. With the industry rapidly embracing higher resolution content, the AVR-S770H's support for 8K video positions it as a forward-thinking investment for consumers looking to future-proof their entertainment systems.

Design and Build Quality

Sporting a sleek, modern design, the Denon AVR-S770H harmonizes with the aesthetic of contemporary home theater components. Its robust build quality ensures longevity, while the well-organized front panel and clear display provide ease of use. Notably, the Denon Quick Select buttons offer users instant access to their preferred audio settings, streamlining the operation process for a more intuitive user experience.

Power and Performance

Delivering 75 watts per channel, the AVR-S770H is a competent contender in its class, providing ample power to drive a wide range of speakers. This power output, measured in stereo mode across 8 ohms, ensures that the receiver can handle the dynamic peaks of movie soundtracks and the subtleties of musical nuances with equal finesse. Whether configured for a 7.2 or 5.2.2 surround setup, the AVR-S770H's performance is both consistent and reliable, offering a rich and enveloping soundstage.

Video and Audio Capabilities

The AVR-S770H's video capabilities are a highlight, with support for 8K/60Hz and 4K/120Hz pass-through, along with a suite of HDR formats including HDR10+, Dolby Vision, and HLG. This ensures that users can enjoy the latest movies and TV shows with the highest visual fidelity available. On the audio front, the receiver delivers an immersive listening experience through Dolby Atmos and DTS:X, along with virtualization technologies that provide a three-dimensional soundscape even without ceiling-mounted speakers.

Connectivity Options

Equipped with six HDMI inputs and two HDMI outputs, all featuring full HDCP 2.3 support and eARC capabilities, the AVR-S770H excels in connectivity. The inclusion of dual subwoofer outputs allows for a more balanced and powerful bass response, a boon for audiophiles. Wireless connectivity is also robust, with Bluetooth and HEOS integration facilitating seamless music streaming and multi-room audio configurations.

User Interface and Setup

Denon has designed the AVR-S770H with user-friendliness in mind, making the setup process straightforward for AV newcomers. The Audyssey room correction technology is a standout feature, automatically calibrating audio output to suit the specific acoustics of the room, thereby optimizing the listening experience. However, users looking to fine-tune their settings may need to invest time in navigating the comprehensive manual and adjustment options.

Smart Features and Streaming

Voice control compatibility with Amazon Alexa, Google Assistant, and Apple Siri adds a layer of convenience to the AVR-S770H, allowing for hands-free operation. The built-in HEOS feature not only enables wireless streaming but also integrates with other HEOS-enabled devices for a cohesive multi-room audio system. Furthermore, the receiver's seamless integration with streaming platforms like AppleTV simplifies access to a vast library of content.

Gaming Support

Recognizing the importance of gaming in the home entertainment ecosystem, the AVR-S770H incorporates low latency gaming technologies such as ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate), QFT (Quick Frame Transport), and QMS (Quick Media Switching). These features ensure that gaming visuals are smooth and responsive, free from lag and frame tearing.

Pros and Cons

The Denon AVR-S770H shines with its advanced video and audio format support, delivering a high-quality, immersive experience. The dual subwoofer outputs, HEOS integration, and low latency gaming features further bolster its appeal. Despite its many strengths, the receiver is not without its challenges. The detailed manual may pose a learning curve for some users, and there are reports of system functionality issues when expanding speaker setups. Additionally, the necessity for a large digital storage space for the online manual and concerns about transit damage during repairs are points to consider.

Comparison with Competitors

When compared to other AV receivers in its price range, the Denon AVR-S770H offers a compelling mix of features and performance. Its 8K support and comprehensive HDR format compatibility give it an edge over many competitors, ensuring that it remains relevant as home entertainment technology continues to evolve.

Final Thoughts

The Denon AVR-S770H 8K Network AV Receiver is a robust choice for those seeking to build or upgrade their home theater system. It provides a balance of power, performance, and cutting-edge features at a price point of $649, offering significant value for both casual and dedicated users. Potential buyers should weigh the receiver's capabilities against their personal needs and preferences to determine if the AVR-S770H is the right centerpiece for their home entertainment setup.



  • Number Of Channels: 7.2
  • Stereo RMS Power (watts): 75
  • THD in Stereo: 0.08%
  • Frequency Bandwidth (stereo): 20-20k Hz
  • Minimum Impedance L/R: 4 ohms
  • Minimum Impedance Center: 4 ohms
  • Minimum Impedance Surround: 4 ohms
  • Amplifier Class: AB
  • Dolby Digital: DD, TrueHD, DD+, EX
  • Dolby Atmos: Yes
  • Dolby Atmos Height Virtualization: Yes
  • DTS: DTS, HD, HDMA, 96/24
  • DTS: X
  • DTS Virtual: X


  • HDR10: Yes
  • HDR10+: Yes
  • HLG: Yes
  • Dolby Vision: Yes
  • HDMI Version: 2.1
  • VRR (Variable Refresh Rate): Yes
  • ALLM (Auto Low Latency Mode): Yes
  • 4K/120Hz-Capable Inputs: 3
  • Audio Return Channel: eARC supported
  • Video Upscaling: To 4K and 8K


  • Bluetooth: Built-in
  • Apple AirPlay: AirPlay 2
  • Alexa-compatible: Yes
  • Google Assistant-compatible: Yes
  • App Remote Control: Yes
  • Ethernet Port: Yes
  • Wi-Fi: Yes
  • HEOS Built-in: Yes


  • Audio-Video Inputs: 6
  • Number of HDMI Inputs: 6
  • Audio-only Inputs: 2
  • Phono Input: 1
  • Optical Digital Inputs: