specifications
Delivering 135W per channel, Denon 660 channel AVR-S5.2H amplifier supports Dolby TrueHD, Dolby Surround, DTS-HD Master Audio and DTS Neo: 8. It has the latest HDMI standards, such as 6K / 8Hz, 60K / 4Hz switching option, VRR, ALLM, HDR120 + and eARC support. With Built-in HEOS®, stream music wirelessly from Spotify®, Amazon Music HD, TIDAL, Deezer, TuneIn, Soundcloud and more. Works with Amazon Alexa and Apple Siri for seamless voice control. * * (not available in all areas)
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Advanced 5 channel amplifier
Provides maximum output at 75 W per channel to deliver Denon's classic and dynamic audio experience.
Advanced 8K HDMI video with eARC support
Three 8K inputs support the latest HDMI specifications — 8K / 60Hz, select pass-through 4K / 120Hz, VRR, Dolby Vision ™, HDR10 + and ALLM.
Full surround sound experience
Enjoy Dolby TrueHD or DTS-HD Master Audio 5.1 surround sound from Blu-ray, streaming services and TV.
Easy installation and operation
Once you connect your TV to the AVR-S660H, the Denon Setup Assistant guides you through the setup, step by step.
DTS HD Master / DTS: X |
Yes / No |
DTS Neo: X / DTS Neural: X |
NEO: 6 / No |
Dolby TrueHD / Dolby Atmos |
Yes / No |
Dolby ProLogic II / Dolby Surround |
Yes / No |
Multichannel Stereo |
Yes |
Dialog Enhancer |
Yes |
Max Number of Processing (Preamp) Channels |
5.1 |
Sound Enhancements
Discrete Power Amplifier |
5 |
Audyssey |
MultiEQ |
Audyssey Dynamic EQ / Dynamic Volume |
Yes Yes |
Compressed Audio Restorer |
Yes |
Network
HEOS Multiroom and Streaming |
Yes |
Lossy Formats: MP3 / WMA / AAC |
Yes / Yes / Yes |
Lossless Formats: FLAC / ALAC / WAV |
Yes / Yes / Yes |
DSD Audio Streaming |
up to DSD5.6 |
FLAC HD 192/24 |
Yes |
WAV 192/24 |
Yes |
ALAC 192/24 |
Yes |
Gapless playback |
Yes (FLAC, WAV, ALAC, DSD) |
AirPlay 2 |
Yes |
Roon Tested |
Yes |
Internet Radio |
TuneIn |
Spotify Connect * / Tidal * / Deezer * / others * |
Yes / Yes / Yes / Yes |
Amazon Prime Music * / Pandora * |
Yes Yes |
Compatible with Remote APP for Smart Phones |
Android/iOS |
Compatible with Remote APP for Tablets |
Android / iOS / Amazon Kindle |
Ethernet ports |
Yes |
Wi-Fi |
Yes |
Bluetooth |
Yes |
HDMI
HDMI Inputs: Back / Front |
6 (3x 8K) / 0 |
HDCP2.3 support |
Yes |
HDMI Outputs: Main / Zone |
1 / Not |
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 / HDR 10+ / Dynamic HDR / HLG |
Yes / Yes / Yes / Yes |
HDMI: ALLM/QMS/QFT/VRR |
Yes / Yes / Yes / Yes |
HDMI pass-though in standby mode |
Yes |
Multi-room CI
HEOS Multiroom integrated |
Yes |
TV Sound grouping |
Yes |
Main room multichannel audio - Zone stereo downmix |
Yes |
Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog |
No / No / No / No |
Zone Audio Output: Speaker / Preout |
Nerd |
Webbrowser Setup |
Yes |
IP Control / RS232 Control / Web Control / App Control |
Yes / No / Yes / Yes |
Remote In/Out |
Nerd |