Denon AVR-S660H Review

Denon AVR-S660H
Votes 1 1
Rating 5 5
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Denon AVR-S660H back and front view

Denon AVR-S660H Denon AVR-S660H

Denon AVR-S660H specs and features

Amplifier

Channels 5.2
Stereo power (RMS), W/Ohm 75/8, 100/6
Output impedance, Ohm 8, 6
Frequency response 10Hz-100KHz
THD in stereo, % 0.08

Audio features

Digital to analog converter (DAC) 192 KHz/32-bit
Bi-amping
Pure direct (straight)
Auto speaker calibration Audyssey MultEQ
Speaker A/B switching
Other audio features Audyssey Dynamic Volume, Audyssey Dynamic EQ, Hi-Res audio

Connectivity

Wi-Fi 2.4/5GHz
USB 1 (USB 2.0)
Bluetooth
Ethernet (RJ45) 1
DLNA
MHL

Streaming services

Apple Music (AirPlay) AirPlay, AirPlay 2
Amazon Music
Spotify
Other streaming services Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud

Extensive connection

HDMI input/output 6/1
HDMI ARC (Audio Return Channel)
HDMI eARC (Enhanced Audio Return Channel)
HDMI CEC
Digital content protection (HDCP) HDCP 2.3
Subwoofer output (LFE) 2
Headphone output 1 x 6.3
Optical digital input 2
Coaxial digital input 1
Composite input 2
Component input/output 0
Phono (MM) input
Front panel connectors USB, phones, setup mic
Multi channel preamp output

Video features

HDR (High Dynamic Range) HDR10+
4K signal pass-through 4K/120Hz
8K signal pass-through 8K/60Hz
HDMI signal pass-through
3D signal pass-through
HDMI pass-through in standby mode
Video conversion
Analog to HDMI scaling
HDMI to HDMI scaling
Dolby Vision
Other video features Dynamic HDR, HLG, BT.2020

Additional features

Voice control Amazon Alexa, Google Assistant, Siri, Josh.AI
App control iPhone, iPad, iPod, Android
Display colour OSD
Tuner AM, FM
Sleep timer
Auto power off
ECO mode
Graphical user interface (GUI)
Setup assistant
Firmware update network, USB
Other additional features Web Control, App Control

Multi-room

Multi-room zones has not
Zone audio output has not
Zone HDMI output has not
Multi-room control HEOS App, Denon 2016 AVR Remote
RS-232 0
Remote control input/output (IR) 0/0
DC trigger output (12V) 0

Multichannel surround

Dolby Atmos
Dolby TrueHD
Dolby Surround
Dolby (other) Dolby ProLogic Il
DTS:X
DTS HD Master
DTS Virtual:X
DTS Neural:X
DTS (other) DTS Neo:6
Auro-3D
IMAX Enhanced
Multichannel stereo

Audio file formats

MP3
WMA
AAC
WAV
FLAC
ALAC
Other audio file formats AIFF, DSD

Power

Operational power consumption, W 340
Standby consumption, W 0.1
Removable power cord

Dimensions

Size W x H x D, cm/inches 43.4 x 33.9 x 21.5/17 x 13.3 x 8.4
Weight, kg/lbs 7.8/17

Other

Release year 2021