Denon has been one of the leading brands when it comes to audio systems. It has established a worldwide presence and a loyal fan base.

- HIGH-PERFORMACE 5 CHANNEL AMPLIFIER - Delivers maximum performance and 135W per channel to provide the classic and dynamic Denon sound experience.
- ENJOY 8K QUALITY VIDEO - With the latest HDMI support, enjoy 8K quality video from your 8K source devices. Three 8K inputs and one output allow for 8K/60Hz and 4K/120Hz pass-through. 8K upscaling is available on all six HDMI inputs.
- IMMERSIVE SURROUND SOUND - Utilize Dolby TrueHD and DTS-HD Master Audio formats or their up-mixers Dolby Surround and DTS Neo:6.
- UPGRADE YOUR GAMING EXPERIENCE - With 8K/60Hz pass-through and upscaling, Dynamic HDR and Quick Media Switching (QMS), enjoy crystal clear picture in the highest quality available.
- WIRELESS MUSIC STREAMING - Enjoy all of your favorite music services like Spotify, Amazon Music HD, TIDAL, Deezer and more. The AVC-S660H also lets you enjoy your music via AirPlay 2 and Bluetooth..HEOS BUILT-IN - Listen from any room for a connected, whole-home audio experience. The AVC-S660H can also connect to additional HEOS Built-in products to enable a whole-home wireless audio experience.
The Denon AVC-S660H receiver is another example of its commitment to delivering a quality experience.
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Denon AVC-S660H Receiver Features
The Denon AVC-S660H AV receiver is one of the most advanced HDMI-compatible receivers on the market.
It supports the latest Dolby Atmos, DTS:X, and Auro-3D surround sound technologies.
Also, it features full compatibility with the latest HDMI specifications. This makes it the perfect receiver for those with the latest electronic components.
Three 8K inputs and one output on this product allow for 8K/60Hz and 4K/120Hz pass-through. This means you can enjoy 8K quality video from your 8K source devices.

Immersive surround sound is a crucial feature of many home theater systems. Dolby TrueHD and DTS-HD Master Audio are two of the most popular formats for surround sound.
They both have up-mixers (Dolby Surround and DTS Neo:6) that can create an immersive sound experience.
Enjoy a clear picture with 8K/60Hz pass-through and upscaling, Dynamic HDR, and Quick Media Switching (QMS).
The AVR-S660H lets you enjoy a connected, whole-home audio experience. You can connect it to other HEOS Built-in products to create a wireless, whole-home audio experience.
The AVR-S660H allows you to enjoy your music through various music streaming services. This includes Spotify, Amazon Music HD, TIDAL, Deezer, and more.
You can enjoy your music through AirPlay 2 and Bluetooth.

Conclusion
Whether a music lover or a movie buff, you will enjoy the high-quality sound of this Denon AVR-S660H.
This Denon receiver will give you the best sound quality and make you feel right in the middle of the action.
We would be happy to answer any questions that you may have about this product.