DENON AVR-X3400H 7.2 channel AV Surround Receiver

The AVR-X3400H 7.2 channel AV Surround Receiver offers the ultimate home theater experience with Dolby Atmos and DTS:X, plus unparalleled music playback options, thanks to built-in HEOS technology. Coming soon - control with Alexa voice commands.

Enjoy a superb surround sound experience with the latest audio formats including Dolby Atmos and DTS:X. The AVR-X3400Hʼs 7 amplifier design means you can run two dedicated overhead speakers in a 5.1.2 configuration.

Feel every dimension in Dolby Atmos. Dolby Atmos transports you into the story with moving audio that flows all around you with breathtaking realism. Enjoy a 5.1 surround sound speaker system and 2 additional overhead speakers or 2 Dolby Atmos elevation speakers for the ultimate home theater experience - including Dolby Surround upmixer for legacy content.

All eight HDMI inputs and three 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. eARC is available via a future firmware update.

The AVR-X3400H features the most advanced Audyssey MultEQ XT32 room acoustic measurement system including Audyssey Dynamic Volume, Dynamic EQ, LFC and SubEQ HT. Through these technologies, and with the supplied microphone, it exactly analyzes each speaker's output to optimize the overall listening experience. With the additional Audyssey MultEQ Editor App (available for purchase), very advanced users can even go further "under the hood" if desired.

The AVR's DSP (Digital Sound Processor) chip features tremendous processing power with 4 300-MHz DSP cores that can process over 1 billion computations per second.

Features

7.2-Channel AV Receiver Featuring Class D3 (Direct Energy HD) Amplifier, Ultra HD (4K/60p) Upscaling/Pass-through, DSD Playback via Network, Subwoofer EQ, Dual Subwoofer Preout, Built-in AVNavigator, and Insulated Dual Chassis

• Direct Energy HD amplifier 
• Output Power per Channel 200W
• Impedance at Output Level 4Ω
• Number of Channels 7
• 4Ω Speaker Support 
• Signal / Noise Ratio 101 dB
• Input Connections Front:
  • 1 x HDMI
  • 1 x USB 2.0 (iPod/iPhone Digital Audio, USB drive)
  • 1 x MCACC Setup MIC
  
  Rear:
  • 6 x HDMI (1 for HDMI/MHL)
  • 1 x Ethernet
  • 2 x AV Composite
  • 1 x Audio (Assignable)
  • 2 x Digital Coaxial (Assignable)
  • 2 x Digital Optical (Assignable)
  • 2 x Component Video(Assignable)
  • 1 x IR
  • 1 x USB charge port for AS-WL300 Wireless Converter
• Output Connections Front:
  • 1 x Phones out
  
  Rear:
  • 2 x HDMI (selectable for MAIN ZONE/HDZONE)
  • 1 x AV Composite
  • 1 x Monitor Component
  • 1 x Monitor Composite
  • 1 x IR
  • 2 x Preout Subwoofer
  • 9 x Speaker out
• File Playback • AM/FM Tuner (63 presets)
  • Internet Radio with vTuner
  • Spotify Ready
  • Apple AirPlay
  
  Via LAN/USB:
  • MP3, WAV, AAC, WMA, FLAC, AIFF, DSD, and Apple Lossless
  • iPod Digital Transmission
  
  192 kHz/24-bit audio playback:
  WAV, FLAC, and AIFF
  
  Multi-channel audio playback (5.0/5.1, 24-bit)(*):
  WAV, FLAC
  
  Gapless playback:
  • WAV, FLAC, AIFF, and Apple Lossless(**)
  
  Via HDMI:
  • SACD
  
  (*) Up to 96 kHz
  (**) Except multi-channel audio streaming
• MHL Terminal for Android Smartphones 
• HD Audio Formats • Dolby TrueHD
  • DTS-HD Master Audio
• Audio Return Channel 
• Stand-by Pass Through 
• Control with HDMI (+) 
• On-Screen Display (GUI) Dot Matrix with Album Artwork (HDMI only)
  
  7 languages:
  • Dutch
  • English
  • French
  • German
  • Italian
  • Russian 
  • Spanish
• Sleep Timer 
• Firmware updates  (via Internet or USB)
• AVNavigator 
• Bluetooth  (Built-in, with aptX support)
• Internet Radio  (vTuner)
• Spotify Connect (+) 
• DLNA Certified (+)  (v1.5)
• HTC Connect (+) 
• Windows 8.1 Compatible 
• Remote Control Glow-key, learning remote control
• Eco Mode 

• Audio/Video Output 
• Bi-Amplifier 
• Component Video Input/Output 2/1 (assignable)
• Composite Video Input/Output 2/1
• Digital Optical Input/Output 2/- (assignable)
• Digital Coaxial Input/Output 2/- (assignable)
• Ethernet (+) 
• HDMI Front Input 
• HDMI Input/Output 7 (assignable) / 2
• HDMI version 2.0
• Headphone 
• IR In/Out (+) 1/1
• Large speaker terminals 
• Pre-amp Output  (2.1 ch)
• Speaker A/B Versatile speaker configuration
• USB Host (Front) (+) 

• iControlAV5 (+) 
• AVNavigator Built-in

• Works with iPod 
• Works with iPhone 
• AirPlay Compatible Generations Via USB:
  • iPhone 5/5S/5C
  • iPhone 4/4S
  • iPhone 3G/3GS
  • iPhone
  • iPod touch 5G/4G/3G/2G/1G
  • iPod nano 7G/6G/5G/4G/3G
• Supported Functions • Audio playback
  • On-screen album art
  • Battery charging

• Wireless LAN  (optional AS-WL300 adapter required)
• Network Standby 

• Dolby Pro Logic IIz (+) 
• Dolby TrueHD (+) 
• DTS Neo X 
• DTS-HD Master Audio (+) 
• Surround Modes (+) 11+1 (Action, Drama, Advanced Game, Sports, Classical, Rock/Pop, Extended Stereo, Front Stage Surround, Sound Retriever AIR, ECO MODE 1, ECO MODE 2 + Phones Surround)

• AM/FM Tuner with RDS 
• Tuner Pre-set Stations 63
• Auto Level Control (+)  (Multi-channel)
• Auto Surround 
• Bass/Treble Tone Controls 
• Dialogue Enhancement (+) 
• Digital Noise Reduction (+) 
• DSD-to-PCM Convertor  (2 channel / Multi-channel)
• Dynamic Range Control 
• Wide Surround 
• Headphone Surround 
• Front Stage Surround Advance (+) 
• Multizone Function (+)  (2)
• Mute Level Setup 
• Volume Limit Setup 
• Power ON Level Setup 
• Phase Control (+) 
• Phase Control Plus 
• Auto Phase Control Plus 
• Automatic Crossover Detection 
• MCACC (+)  (Advanced)
• Manual MCACC 
• PQLS (+) Bit-stream / Multi-surround / 2-channel
• Sound Delay (LipSync) (+) 
• Auto Sound Retriever 
• Auto Sound Retriever for ARC 
• Sound Retriever AIR (+) 
• Sound Retriever link 
• Standing Wave Control (+) 
• Stream Direct (+) 
• Symmetric EQ (+) 
• Subwoofer EQ 
• Virtual Speakers 
• Virtual Depth 
• Virtual Surround Back (+) 
• Virtual Height 
• Virtual Wide 
• X-Curve (+) 
• Polarity Check 

• Frame Rate Conversion 
• Deep Colour (+) 
• 3D Ready 
• 3D Noise Reduction 
• Triple HD Noise Reduction 
• x.v.Colour (+) 
• Video Scaler 
• Upscaling to 1080p 
• 4K Pass Through 
• 4K Upscaling 
• 4K (MAIN ZONE) Up to 4K60p, 4:4:4, 24-bit
• 4K Dual (MAIN/HD ZONE) Up to 4K60p, 4:2:0, 24-bit
• Resolution Parameter • AUTO/PURE
  • 480p
  • 720p
  • 1080i/ 1080p/ 1080-24p
  • 4K/4K-24p
• Aspect Through / Normal
• I/P Conversion 
• Advanced Video Adjust 
• PureCinema 
• Stream Smoother 
• Stream Smoother Link 
• HDMI Standby Through 
• HDMI Standby Input Switching 

• Condition 1kHz, 1% THD
• Rated Power Output • Simultaneous Power Output: 560W all channels
  • 6Ω: 160W per channel
  • 4Ω: 200W per channel
• Input (Sensitivity/Imp.): LINE etc. 380 mV / 47 kΩ
• Signal-to-Noise Ratio: LINE etc. (DIN) 101 dB
• Power Requirements AC 220-230V / 50/60 Hz
• Power Consumption (in use / standby) 290 W / 0.1 W
• Auto Power Down 

• Advanced Direct Construction 
• Design • Insulated Dual Chassis
  • Rigid Trans-Stabiliser

• Amplifier Direct Energy HD Amplifier
• Multi-channel Simultaneous Drive 
• Digital Signal Processor Texas Instruments AureusTM (TMS320DA808)
• D/A Converter 192 kHz / 24-bit
• A/D Converter 96 kHz / 24-bit
• Hi-bit / Hi-sampling Hi-bit 24 processing
• Dimensions (W x H x D) 435 x 185 x 441 mm
• Weight 14.7 kg

• Direct Energy HD amplifier

• Output Power per Channel240W

• Impedance at Output Level4Ω

• Number of Channels7

• 4Ω Speaker Support

• Signal / Noise Ratio101 dB

• Input ConnectionsFront:
  • 1 x HDMI 
  • 1 x USB 2.0 (iPod/iPhone Digital Audio, USB drive)
  • 1 x MCACC Setup MIC
  
  Rear:
  • 6 x HDMI (1 for HDMI/MHL)
  • 1 x Ethernet
  • 2 x AV Composite
  • 1 x Audio (Assignable)
  • 2 x Digital Coaxial (Assignable)
  • 2 x Digital Optical (Assignable)
  • 2 x Component Video (Assignable)
  • 1 x IR
  • 1 x USB charge port for AS-WL300 Wireless Converter
  • 2 x 12V Trigger (RS-232C)

• Output ConnectionsFront:
  • 1 x Phones out
  
  Rear:
  • 2 x HDMI (selectable for MAIN ZONE/HDZONE)
  • 1 x AV Composite
  • 1 x Monitor Component
  • 1 x Monitor Composite
  • 1 x IR
  • 2 x Preout Subwoofer
  • 9 x Speaker out
  

• File Playback• AM/FM Tuner (63 presets)
  • Internet Radio with vTuner
  • Spotify Ready
  • Apple AirPlay
  
  Via LAN//USB:
  • MP3, WAV, AAC, WMA, FLAC, AIFF, DSD, and Apple Lossless
  • iPod Digital Transmission
  
  192 kHz/24-bit audio playback:
  WAV, FLAC, and AIFF
  
  Multi-channel audio playback (5.0/5.1, 24-bit)(*):
  WAV, FLAC
  
  Gapless playback:
  • WAV, FLAC, AIFF, and Apple Lossless(**)
  
  Via HDMI:
  • SACD
  
  (*) Up to 96 kHz
  (**) Except multi-channel audio streaming

• MHL Terminal for Android Smartphones

• HD Audio Formats• Dolby TrueHD
  • DTS-HD Master Audio

• Audio Return Channel

• Stand-by Pass Through

• Control with HDMI (+)

• On-Screen Display (GUI)Dot Matrix with Album Artwork (HDMI only)
  
  7 languages :
  • Dutch
  • English
  • French
  • German
  • Italian
  • Russian 
  • Spanish

• Sleep Timer

• Firmware updates (via Internet or USB)

• AVNavigator

• Bluetooth (Built-in, with aptX support)

• Internet Radio (vTuner)

• Spotify Connect (+)

• DLNA Certified (+) (v1.5)

• HTC Connect (+)

• Windows 8.1 Compatible

• Remote ControlGlow-key, learning remote control

• Eco Mode

• Bi-Amplifier

• Component Video Input/Output2/1 (assignable)

• Composite Video Input/Output2/1

• Digital Optical Input/Output2/- (assignable)

• Digital Coaxial Input/Output2/- (assignable)

• Ethernet (+)

• HDMI Front Input

• HDMI Input/Output7 (rear) / 2

• Headphone

• IR In/Out (+)1/1

• Large speaker terminals

• Pre-amp Output, All (7.1 ch)

• Speaker System Settings• Normal (SB/FH/FW)
  • Speaker B
  • Front Bi-Amp
  • ZONE 2
  • HDZONE

• RS-232C

• Speaker A/BVersatile speaker configuration

• USB Host (Front) (+)

• iControlAV5 (+)

• AVNavigatorBuilt-in

• Works with iPod

• Works with iPhone

• AirPlay

• Compatible GenerationsVia USB:
  • iPhone 5/5S/5C
  • iPhone 4/4S
  • iPhone 3G/3GS
  • iPhone
  • iPod touch 5G/4G/3G/2G/1G
  • iPod nano 7G/6G/5G/4G/3G

• Supported Functions• Audio playback
  • On-screen album art
  • Battery charging

• Wireless LAN (optional AS-WL300 adapter required)

• Network Standby

• Dolby Pro Logic IIz (+)

• Dolby TrueHD (+)

• DTS Neo X

• DTS-HD Master Audio (+)

• Surround Modes (+)11+1 (Action, Drama, Advanced Game, Sports, Classical, Rock/Pop, Extended Stereo, Front Stage Surround, Sound Retriever AIR, ECO MODE 1, ECO MODE 2 + Phones Surround)

• AM/FM Tuner with RDS

• Tuner Pre-set Stations63

• Auto Level Control (+) (Multi-channel)

• Auto Surround

• Bass/Treble Tone Controls

• Dialogue Enhancement (+)

• Digital Noise Reduction (+)

• DSD-to-PCM Convertor (2 channel / Multi-channel)

• Dynamic Range Control

• Wide Surround

The MM7055 power amplifier produces 140 watts of high current output from each of its five channels.  This is "real world” power, too, measured across the full audio bandwidth (20 Hz – 20 kHz) at 8 ohms with 0.08% Total Harmonic Distortion.  Among other attributes, this means the MM7055 is capable of long-term power delivery into low impedance speakers.

Specs