Product Description

• The AVR-S66OH provides superior 3D audio home theater/gaming experiences and adheres to the most recent HDMI specifications.
  
• The latest HDMI specifications are supported by three 8K inputs: 8K/60Hz, select 4K/120Hz pass-through, VRR, Dolby VisionTM, HDR10+, and ALLM.
• Advanced 5-channel amplifier provides maximum performance and 75W per channel.
• Dolby TrueHD or DTS-HD Master Audio 5.1 surround sound is available.
  Simple to install and use Once connected, your TV Assistant will walk you through the setup process step by step.

Product Features

The Denon AVR-S660H 5.2ch 8K AV Receiver with Voice Control and HEOS® Built-in is now available from AVFive. The AVR-S660-H replaces the AVR-S-650H and offers five channels of 80W amplification in a laughably simple package. Dolby TrueHD, Dolby Surround, DTS-HD Master Audio, and DTS Neo:6 are all supported by the AVR-S660H 5.2ch 8K AV receiver with 135W per channel.

It supports the most recent HDMI specifications, including 8K/60Hz, 4K/120Hz pass-through VRR, ALLM, HDR10+, and eARC. With five speakers and one or two subwoofers, Denon's AVR-S660H provides exciting surround sound in a traditional home theatre setup. Rather than stuffing this receiver with extra amplifier channels, Denon focused on functionally sophisticated wireless music streaming and future-proof HDMI connections. It also includes special processing for smooth, lag-free operation gaming.

  The AVR-support S660H's for 8K resolution is one of its most notable features. This means it can handle video at 7680x4320 resolution, which is four times the resolution of 4K and sixteen times the resolution of 1080p. This means you can watch your favourite movies and TV shows in stunning detail, with crisp, clear images that will wow you.

 
The AVR-S660H Denon also has a strong amplifier with a total output of 185 watts per channel. This means it can easily drive even the most demanding speakers, allowing you to listen to music and watch movies at high volumes without distortion.

The AVR-advanced S660H's audio processing is another impressive feature. It includes Dolby Atmos, DTS:X, and Auro-3D support, all of which are advanced surround sound formats that provide a more immersive listening experience. It also supports advanced audio codecs like FLAC, ALAC, and DSD, so you can listen to high-resolution audio files without losing quality.

The Denon-AVR-S660H 5.2 channel 8K AV receiver supports Dolby TrueHD, Dolby Surround, DTS-HD Master Audio, and DTS Neo:6 with 75W per channel. It supports the most recent HDMI specifications, including 8K/60Hz, select 4K/120Hz pass-through VRR, ALLM, HDR10+, and eARC. Stream music wirelessly from Spotify®, Amazon Music HD, TIDAL, Deezer, TuneIn, Soundcloud, and other services with HEOS® built-in. Voice control is possible with Amazon Alexa, Google Assistant, and Apple Siri.

HIGH-PERFORMANCE DISCRETE 5-CHANNEL AMPLIFIER

The AVR-S-660H Denon delivers maximum performance and 75W per channel (8 ohms, 20Hz - 20kHz, THD 0.08%, 2ch driven) thanks to discrete high-current power amplifiers on all channels. It provides operational stability with a wide range of speakers for balanced, quality sound thanks to its low impedance driver capability.

A high-performance discrete 5-channel amplifier, such as the Denon-AVR-S-660-H, is intended to deliver powerful, precise, and high-quality audio for a home theatre system. This amplifier employs discrete components rather than integrated circuits, allowing for more precise control of the audio signal and reduced distortion.

The 5-channel amplifier on the AVR-S-660-H-Denon has a total output of 185 watts per channel. This means that each of the 5 channels can deliver 185 watts of power to the speakers, allowing it to easily drive even the most demanding speakers. The amplifier also employs a high-current design, allowing it to deliver a large amount of power quickly and efficiently, ensuring that the audio is always clean and free of distortion.

The discrete 5-channel amplifier also provides more control over the audio signal, resulting in a more accurate and immersive listening experience. The amplifier's channels are individually calibrated to ensure that the audio signal is delivered with precision and accuracy, resulting in a more realistic and immersive surround sound experience.

The high-performance discrete 5-channel amplifier in the AVR-s-660-h is designed to be energy efficient in addition to its powerful and precise audio capabilities. It employs advanced power management technology to reduce energy consumption and extend receiver life.

THE LATEST HDMI SPECS WITH EARC

HDCP 2.3 processing is available on all HDMI ports, and with one HDMI output, connecting a TV and projector in parallel is possible. Enhanced Audio Return Channel (eARC) support enables transmission of 3D audio directly from the TV to the AV receiver through the connected HDMI cable.

The AVR s660h supports HDMI 2.1, which allows for 8K resolution video at 60fps and 4K resolution video at 120fps, as well as HDR (High Dynamic Range), which provides a wider range of colours and brightness for a more immersive viewing experience.

The AVR-eARC S660H's feature enables high-quality audio transmission over the HDMI cable, including lossless audio formats like Dolby TrueHD and DTS-HD Master Audio. This eliminates the need for separate audio cables and simplifies home theatre system setup.

The eARC feature also adds more flexibility to audio processing by allowing the AVR-S660H to receive and process audio from the TV and send it to the speakers even if the TV is incapable of doing so. This enables a broader range of devices to be connected to the AVR-S660H while still benefiting from the receiver's advanced audio processing capabilities.

ULTIMATE HOME THEATER EXPERIENCE – 8K READY

The AVR S-660H delivers the ultimate home theater experience with 8K/60Hz pass-through, 4K/120Hz pass-through, as well as support for the latest HDMI specifications. The new AVR S660H lets you build the best 4K home theater today and gives you the comfort of knowing that your AV receiver is 8K ready when you are. Enjoy the highest quality 3D audio and video for even the most demanding entertainment needs.

 The S660H is intended to provide the ultimate home theatre experience. This means it can handle video at 7680x4320 resolution, which is four times the resolution of 4K and sixteen times the resolution of 1080p.

With sharper and more detailed images, a wider viewing angle, and a more realistic sense of depth, the 8K resolution provides a more immersive viewing experience.

The S660-H also has advanced audio processing, including Dolby Atmos, DTS:X, and Auro-3D support, all of which are advanced surround sound formats that provide a more immersive listening experience. This results in a more realistic and engaging home theatre experience, with perfect audio and video sync.

The S-660-H has numerous connectivity options, including six HDMI inputs and one output, a USB port, an Ethernet port, and built-in Wi-Fi. This allows you to connect all of your devices and wirelessly stream content, making it simple to access all of your favourite content in 8K resolution.

NEXT GENERATION VIDEO FORMATS

The latest in video compatibility: The latest HDR format support including HDR10, HDR10+, HLG, Dolby Vision, as well as Dynamic HDR, to provide the greatest picture quality for brightness, clarity and contrast.

The S-660H-Denon is built to support next-generation video formats, which are the most recent and advanced video standards. These formats offer improved visual quality, colour accuracy, and smoothness.

The S-660-H-Denon supports HDR (High Dynamic Range) video formats, which provide a wider range of colours and brightness, resulting in more realistic and vibrant images. It also allows for a wider range of contrast, allowing for details to be seen in both the brightest and darkest areas of the image.

The AVR S660H Denon also supports HDMI 2.1, which allows for 8K resolution video at 60 frames per second and 4K resolution video at 120 frames per second. This means it can handle video at 7680x4320 resolution, which is four times the resolution of 4K and sixteen times the resolution of 1080p. Sharper and more detailed images, a wider viewing angle, and a more realistic sense of depth result in a more immersive viewing experience.

Other next-generation video formats supported by the Denon s660h include HEVC (H.265), VP9, and AV1 codecs, which allow for more efficient video content compression and the ability to stream high-resolution video with less data usage.

AUDYSSEY AUDIO OPTIMIZATION

Professional home theater audio tuning at your fingertips. The latest Denon audio/video products use the Audyssey suite of EQ software for simple, accurate set-up and calibration. With the supplied measuring microphone, Audyssey measures all the speakers in your home theater, and tunes the AV receiver to provide the smoothest, most optimal overall listening experience for your room. Audyssey Dynamic Volume and Audyssey Dynamic EQ smooth out startling jumps in volume (such as TV commercials), letting you listen at lower levels and still enjoy clear dialogue, music, sound effects and precise tonal tailoring.

Audyssey Audio Optimization is a S660H feature that uses advanced audio processing algorithms to optimise the receiver's performance to match the specific acoustics of your room.

The process begins with using the included microphone to measure the acoustic characteristics of your room, such as speaker placement, speaker size, and the presence of reflective surfaces. The Audyssey software then analyses these measurements and uses them to adjust the receiver's settings to provide the best possible sound quality for your room.

The Audyssey Audio Optimization feature consists of several components that work together to improve overall audio performance. One of these is the Audyssey MultEQ XT32, a room correction technology that analyses the audio signal and adjusts the frequency response of the speakers to compensate for the acoustics of the room, resulting in a more balanced and natural sound.

Another feature is the Audyssey Dynamic Volume, which automatically adjusts the volume of the audio based on the content being played and the ambient noise in the room, allowing you to enjoy the audio at a comfortable level without having to adjust the volume constantly.

Audyssey Low Frequency Containment technology is also included, which reduces the amount of bass that bleeds into other rooms or areas of the house, allowing you to listen to music or watch movies at higher volumes without disturbing others.

FRONT USB PORT FOR HIGH-RESOLUTION AUDIO

Discover the incredible fidelity of high-resolution audio tracks with the ability to decode up to 24-bit/192-kHz ALAC, FLAC and WAV lossless files as well as DSD 2.8MHz and 5.6MHz tracks (the audiophile format of SACD) via the front panel USB port and network sources. Or, listen to other popular file types such as MP3 and MPEG-H. Whether you want to listen to your latest download or soak in the fidelity of audiophile-quality FLAC recordings, you have quick access to your favorite songs.

The front USB port on the denon-s660-h allows you to play high-resolution audio files directly from a USB storage device. This feature allows you to easily access your music library and listen to high-quality audio without requiring a separate computer or network connection.

When you connect a USB storage device to the front USB port, the AVR-S660-H will detect and recognise it, and the contents will be displayed on the on-screen menu. You can then navigate through your music library and choose which files to play. The AVR-S660H-Denon supports a variety of high-resolution audio formats, including FLAC, ALAC, and DSD, allowing you to listen to high-resolution audio files without loss of quality.

The front USB port can also be used to play music files from your smartphone or tablet via the Denon HEOS app. The HEOS app lets you control playback and volume, as well as stream music to other HEOS devices in your home.

This feature allows you to play and enjoy your high-resolution audio files without requiring a separate computer or network connection. It also allows you to play music files from your smartphone or tablet using the Denon HEOS app, giving you more flexibility and convenience.

PHONO INPUT FOR TURNTABLE/VINYL SUPPORT

For nearly 50 years, Denon has been developing turntables and phono pre-amps. With the included phono input, the AVR-X1600H lets you connect your turntable and play vinyl records. Enjoy your collection with exceptional quality and sound.

The Denon AVR-S660-H has a Phono input for connecting a turntable and playing your vinyl collection. This feature supports turntables and allows you to listen to vinyl records in high quality.

When a turntable is connected to the Phono input, the AVR-S660H recognises the input and applies the necessary equalisation and amplification to the audio signal. This is required because the output of a turntable is very weak and requires specific equalisation to compensate for the RIAA (Recording Industry Association of America) curve used to record the vinyl.

The Phono input also includes a ground terminal for connecting the turntable's ground wire to eliminate any hum or noise caused by ground loops.

Furthermore, the AVR-S-660H has an integrated Phono EQ, which is a special circuit that applies the necessary equalisation to the audio signal coming from the turntable. This enables the AVR-S660H to reproduce your vinyl collection's sound more accurately and faithfully.

NETWORK ENABLED

Connect the AVR-S660h denon to your network via Ethernet or Wi-Fi. Once connected, stream music wirelessly, get feature updates and remotely control the AV receiver with the Denon AV receiver or HEOS app.

 The Denon-AVR-S660H is network-capable, which means it can connect to your home network and the internet, giving you access to a variety of online content and services.

The AVR-s660H includes built-in Wi-Fi, allowing you to wirelessly connect to your home network. Once connected, you can use the network to stream music and video from online services like Spotify, Tidal, and Netflix, as well as listen to internet radio stations and podcasts.

The avr-S660H also includes an Ethernet port for connecting to your home network via a wired connection. This results in a more stable and faster connection, which is especially useful when streaming high-quality video or audio content.

Furthermore, the avr s-660-h supports network protocols such as DLNA, allowing you to access and stream content from other devices on your home network, such as a computer or NAS (Network Attached Storage) device.

The AVR-S660-H-Denon also supports the HEOS app, which allows you to control and stream music from your smartphone or tablet, as well as other HEOS devices in your home.

Specifications