Denon AVR-S670H 5.2 Channel AV Receiver

Why Buy New is pleased to offer for sale, this brilliant Denon AVR-S670H 5.2 Channel AV Receiver.

It comes in the original box and packaging and includes a measurement microphone, remote control, power cable and manuals.

This has been tested and is in full working order. It is sold with a 3 month warranty.

The cosmetic condition is good. There are some minor marks/scratches. Please see the condition in the images.

FREE national courier delivery.

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Because all of our items go through a full inspection, get serviced (if required), PAT tested for electrical safety, deep cleaned and all come with a warranty. We are 100% committed to customer care and are always on hand pre or post-delivery for technical help and advice.

Denon AVR-S670H 5.2 Channel 8K AV Receiver with HEOS Built-in

Next-Generation Home Theatre Starts Here

Redefine your entertainment setup with the Denon AVR-S670H, a feature-packed 5.2 channel AV receiver delivering 135W per channel. Designed to support 8K video, high-resolution audio, immersive surround formats, and advanced gaming features, it brings uncompromising performance to movies, music, and gaming alike.

Key Features

Stunning 8K Visuals

Unlock cinematic clarity with native 8K/60Hz support and 4K upscaling. Equipped with the latest HDMI standards and HDCP 2.3, the AVR-S670H ensures smooth playback of copy-protected content and future-proof compatibility with next-gen TVs and sources.

Advanced HDR Support

Enjoy vivid, lifelike imagery with full support for HDR10+, Dolby Vision, HLG, and Dynamic HDR. These formats deliver enhanced brightness, contrast, and colour detail—ideal for movie nights, streaming, and high-end gaming.

Immersive 5.2 Channel Surround Sound

With support for Dolby TrueHD and DTS-HD Master Audio, this receiver creates a rich, enveloping soundstage. Dolby Digital Plus and DTS Neo:6 further enhance clarity and depth, offering cinema-quality sound in the comfort of your home.

Smooth, Lag-Free Gaming

Optimised for gamers, the AVR-S670H includes Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM). These technologies reduce lag and improve response times for seamless performance on next-gen consoles like PS5 and Xbox Series X.

HEOS Built-in Multi-Room Streaming

Wirelessly stream music from your favourite platforms—Spotify, TIDAL, Amazon Music HD, and more—through HEOS Built-in. Create a whole-home audio experience by linking with other HEOS-compatible speakers and devices.

Smart Voice Control & AirPlay 2

Control your receiver using voice commands with Amazon Alexa, Google Assistant, or Apple Siri. Stream directly from your iPhone or iPad via AirPlay 2 and group with other Apple-compatible speakers.

Bluetooth Audio Transmission

Watch movies or listen to music privately by pairing Bluetooth headphones. Audio can play through both speakers and headphones simultaneously—great for late-night listening or supporting those with hearing impairments.

Hi-Res Audio Support

Enjoy audiophile-grade playback with support for FLAC, ALAC, and WAV files (up to 192kHz/24-bit), plus DSD streaming up to 5.6 MHz. Hear every detail with remarkable clarity and precision.

eARC and Full HDMI Connectivity

Equipped with 6 HDMI inputs (3 supporting 8K) and 1 HDMI output with eARC, the AVR-S670H ensures seamless integration with all your devices. Enjoy uncompressed audio formats like Dolby TrueHD via a single HDMI connection from your TV.

Audyssey MultEQ Room Calibration

Set up is quick and accurate with Audyssey MultEQ, which automatically calibrates speaker output based on your room’s acoustics. Dynamic EQ and Dynamic Volume maintain optimal sound levels across all content.

Compact Yet Powerful Design

Housed in a sleek, space-saving chassis, the AVR-S670H delivers 135W per channel (6 ohms) while offering front-panel USB input for easy music playback. It's an ideal blend of performance, convenience, and style.

Specifications

Audio Performance

• Power Output: 135W per channel (6 ohms, 1kHz, 1% THD, 1ch driven)
  
• Audio Channels: 5.2 Channel
  
• High-Resolution Audio Support: FLAC, ALAC, WAV (up to 192kHz/24-bit), DSD (up to 5.6MHz)
  
• Supported Audio Formats: Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus, DTS Neo:6
  
  

Video Features

• Video Resolution Support: Up to 8K/60Hz, 4K/120Hz
  
• HDR Support: HDR10+, Dolby Vision, HLG, Dynamic HDR
  
• HDCP Version: HDCP 2.3 compliant
  
  

HDMI & Connectivity

• HDMI Inputs: 6 total (3 x 8K-compatible)
  
• HDMI Outputs: 1 (with eARC support)
  
• USB Port: Front USB-A for music playback
  
• Other Connections: Bluetooth, Wi-Fi, Ethernet
  
  

Streaming & Multi-Room Audio

• Wireless Streaming Platforms: Spotify, TIDAL, Amazon Music, Deezer, etc.
  
• Multi-Room Audio: HEOS Built-in
  
• Apple Integration: AirPlay 2
  
• Voice Assistants: Amazon Alexa, Google Assistant, Apple Siri
  
  

Gaming Features

• Enhanced Gaming:
  Variable Refresh Rate (VRR)
  Quick Frame Transport (QFT)
  Auto Low Latency Mode (ALLM)
  
  

Room Calibration & Control

• Room Correction: Audyssey MultEQ
  
• Audio Enhancements: Dynamic EQ, Dynamic Volume
  
• Control Options: Voice control, Denon Setup Assistant (on-screen), remote app
  
  

Physical

• Dimensions (W x D x H): 434 x 339 x 151 mm
  
• Weight: 7.8 kg