Denon AVRX6400H Silver | Atmos AV Receiver | Home Cinema At Premier Sounds
Denon AVRX6400H Silver | Atmos AV Receiver | Home Cinema At Premier Sounds
Denon AVRX6400H Silver | Atmos AV Receiver | Home Cinema At Premier Sounds
Denon AVRX6400H Silver | Atmos AV Receiver | Home Cinema At Premier Sounds
Denon AVRX6400H Silver | Atmos AV Receiver | Home Cinema At Premier Sounds

Denon AVR-X6400H Silver Atmos AV Receiver

Out of stock
£1,799.00 £2,299.00
Best AV Receiver £1000+ in the What Hifi Awards 2017, need we say more ? The Denon AVRX6400H is a truly epic AV Receiver that is sure to impress.
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FREE Heos 1 HS2 Wireless Multiroom
Speaker RRP £199
Save 10% On Any HEOS
Purchase With This AV Receiver
Dolby ATMOS 7.2.4 Or 5.2.4 Capable
Without External Amp
What Hifi Award Winners at Premier Sounds - Denon AVRX6400H

What HiFi Awards 2017 - Best Home Cinema Amplifier £1000+ - Denon AVRX6400H
"A terrifically composed, articulate and confident AV receiver that delivers a
captivating home cinema performance for the price."

'What Hi-Fi? Sound & Vision magazine'
  October 2017. 5-star review. 

Atmos AV Receiver - Denon AVR-X6400H

OUR OPINION - Due to the huge success of the almighty AVR-X6300 there has been much speculation and hype as to whether its replacement will be much of an improvement, after all 'When it isn't broke, don't try to fix it'. That phrase is not in Denon's ethos and its a good job too as the all new AVR-6400H is something quite spectacular with all the original features and more. What's even more fascinating is that they have managed to fit all of these features and power into a regular sized AV Receiver

So what can you expect ? Quite a lot would be the answer to that but the main feature that we believe is phenomenal when compared to other AV Receivers is the built in Heos wireless multiroom, hence the 'H' in the model number. Now your living room cinema can be part of your whole house audio system thanks to Heos. The AVRX6400H also features Dolby Atmos, DTS:X, Auro 3D, 11 channels of power, 4K UHD HDMI's, Bluetooth, WIFI, Audyssey MultEQ Editor App and so much more. In short the AVR-X6400H has everything you could ever want combined with legendary Denon sound, we knew that this was another award winner in the making and What Hifi have just confirmed it.

Amazing 3D Sound

Enjoy the most complete surround sound experience with latest audio formats Dolby Atmos, DTS:X and Auro-3D built-in. Most remarkably, the 11 channel amplification allows for setting up a full 7.1.4 3D experience without the need of an external amplifier.

Dolby Atmos transports you into the story with moving audio that flows all around you with breathtaking realism. Enjoy a 5.1 or 7.1 surround sound speaker system and 4 additional overhead speakers or 4 Dolby Atmos elevation speakers for the ultimate home theatre experience - including Dolby Surround upmixer for legacy content.

DTS:X™ immersive audio places sound where it would occur naturally in space, creating a lifelike, multi-dimensional audio experience in the home. The improved immersion and heightened realism draw you into the world of your favourite movies. The included spatial remapping engine, DTS Neural:X™, gives your movie, game and music collections a new lease on life! DTS:X brings the theatre home.

Auro-3D® elevates the home theatre experience to amazing new levels by delivering the excitement of three-dimensional sound for music, games, broadcast, and films while enhancing your existing audio-visual collection, thanks to Auromatic up-mixing engine.

Processing Powerhouse With 4K, UHD, HDR & Dolby Vision

All eight HDMI inputs and two HDMI outputs feature HDCP 2.2 compatibility and the latest HDMI specifications, including 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, High Dynamic Range (HDR) and 21:9 video, 3D, and BT.2020 pass-through support. It is even ready for Enhanced Audio Return Channel (eARC) for 3D audio broadcast over TV.

The AVR-X6400H supports High Dynamic Range (HDR) video format. It is even ready for Dolby Vision and HLG (Hybrid Log Gamma). Dolby Vision transforms the viewing experiences with astonishing brightness, contrast, and colour. HLG offers HDR technology over broadcast content.

Measure Your Sound To Match Your Room

The Denon AVR-X6400H has the platinum version of the industry leading room correction program from Audyssey. Using the included setup microphone the AVRX6400 will take you step by step through this simple setup to adjust parameters to allow for your room acoustics. If you have dual subwoofers ( Our recommendation ) the Audyssey can even calibrate them individually to allow for differences in positioning. Another fantastic feature of XT32 is Dynamic EQ, not everybody wants to listen to their movies at reference level however, when the volume is lowered the drama and surround sound experience may be lost. Dynamic EQ combats this by adjusting levels to ensure that you hear the full experience of the blockbuster movie at any volume. As if that wasn't enough, Denon have also included Audyssey Dynamic Volume which takes out the differences in volume between adverts and soaps meaning you wont be reaching for the remote before the adverts start.

Heos Wireless Multiroom Built In

Built-in HEOS technology allows the AVR-X6400H to become part of the HEOS wireless multi-room system, allowing you to enjoy your favorite music anywhere - and everywhere - around your home. Share music stored on your home network, Internet radio or streaming services with HEOS wireless speakers, or even other HEOS-capable receivers, throughout the house. And it's all controlled by the free HEOS app, installed on as many smartphones and tablets as you like! The app gives you instant multi-room audio control, meaning you can command music in every room from any device: play different music from different sources in every room, group several rooms together and play the same song, perfectly synchronized, in party mode! If you want to make your house a HEOS house then why not take a look at the full HEOS range here.

Hi Res Audio Player & Powerful DSP Engine

The Denon AVR-X6400H is not just capable of multichannel audio, its also engineered for playback of Hi Res audio files including DSD 5.6 Mhz and 192/24-Bit FLAC files. Using a premium DAC means that your audio files will be converted to the highest quality that is more lifelike than standard audio files. The Denon AVRX6400H can handle even the most complex of digital signals with ease thanks to its powerful DSP engine which comprises of four high speed fourth generation SHARC DSP processors.

Authorised Denon retailer & Installer based in Bodmin, Cornwall
Receive a two year guarantee when you purchase the Denon AVRRX6400H Silver at Premier Sounds Cornwall 
Denon AVR-X6400H Specifications
Multichannel Surround DTS HD Master
DTS Neural:X
Dolby TrueHD
Dolby Atmos
Dolby Surround
Auro 3D
Multichannel Stereo
Max Number of Processing (Preamp) Channels - 11.2
Sound Enhancements Discrete Power Amplifier - 22
D.D.S.C. HD Digital (32-bit)
Pure Direct
High Grade Audio Components
Gold Plated RCA Terminals
Clock Jitter Reducer
Aplha Processing - AL32 Processing Multichannel
Denon Link HD
Audyssey - MultEQ XT32
Audyssey Dynamic EQ
Dynamic Volume
Audyssey LFC
Audyssey APP Support
Compressed Audio Restorer
Network HEOS Multiroom and Streaming
Lossy Formats - MP3 / WMA / AAC
Lossless Formats - FLAC / ALAC / WAV
DSD Audio Streaming (up to DSD5.6)
Gapless Playback - FLAC, WAV, ALAC, DSD
AirpPlay Audio Streaming
Compatible with Remote APP for Smart Phones (Denon 2016 AVR Remote)
Compatible with Remote APP for Tablets (Android / iOS / Amazon Kindle)
Ethernet Ports
Network Audio Streaming
HEOS Wireless Multi-Room Technology
FLAC HD 192/24
WAV 192/24
ALAC 192/24
Internet Radio
Spotify Connect / Todal / Deezer / Others
HDMI HDMI Inputs - Back: 7, Front: 1
HDCP 2.2. Support
HDMI Outputs: Main: 2, Zone: 1
Analog to HDMI Scaling - Up to 4K 60/50
HDMI to HDMI Scaling - Up to 4K 60/50
GUI Overlay on HDMI
4K Signal Pass-through / Scaling / GUI Overlay
HDMI Pass-Through in Standby Mode
Picture Adjust / Noise Reduction
DSD Audio Capability
Audio Return Channel
Auto LipSync
HDMI: 3D / 4K / CEC / ARC
Enhanced Audio Return Channel
HLG / Dolby Vision
Multi-Room / CI Multi-Room Zones - 3
Zone Audio Source - HDMI / Opt, Coax / Network, USB / Analog
Zone Audio Output - Speaker / Preout
Zone HDMI Output from HDMI Source
IP Control / RS232 Control / App Control / Web Control
Remote In / Out
DC Trigger Output
HEOS Multiroom Integrated
TV Sound Grouping
Inputs / Outputs Composite In - 3+1
Composite Out - 2
HDMI In - 7+1
HDMI Out - 3
Multi-room Video HDMI
Analog In - 6+1
Phono (MM) In
Digital In Optical:  2
Digital In Coaxial: 2
Multi-room Out Analog: 2
Multichannel Preout (11.2 ch)
Subwoofer Out: 2 (Independent)
Number of Speaker Terminals: 11
Speaker A / B : Assignable
Bi-Amp Drive: Assignable
Front Inputs: Audio / Composite / HDMI / USB
USB Audio
FM Tuner with RDS
Specifications Number of Power Amps: 11
Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive) - 140 W
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) - 175 W
Power Output (6 ohm, 1 kHz, 1% 1ch Drive) - 205 W
General Metal Front Panel
Power Consumption: 750 W
Power Consumption No-Sound (ECO On / Off): 65/110 W
Standby Consumption: 0.1 W
CEC Standby Consumption: 0.5 W
Weight: 14.5 kg
Maximum Dimensions: 434 mm x 393 mm x 167 mm


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Model AVR-X6400H
Colour Silver
Bluetooth Yes
Dolby Atmos 7.2.4
WiFi Yes
Brand Denon
Condition New