Unit works great and is in excellent condition. From a smoke-free home and kept in a cooled AV rack. Unit comes with remote, power cord, calibration microphone, and the WiFi/Bluetooth antennas.Due to the high value of this item, order will be immediately cancelled if issues arise with strange shipping addresses (e.g. international shipping couriers) or other suspect sale details.Other details:Rediscover home theaterYoull be impressed with Denons AVR-X6400H. With 11 amplifier channels, this high-performance home theater machine gives you super-flexible surround sound and multi-room music and video options.This receiver passes 4K sources, including those encoded with HDR information to your 4K TV, and it even upscales HD and standard definition video to 4K resolution. Stream music from different sources and enjoy high-resolution music in your living room — or any room of your house — thanks to built-in HEOS technology.Streamline your music with HEOSBuilt-in HEOS technology lets you access all your music — from your personal library, internet radio, and popular streaming services like Pandora®, Spotify®, and TIDAL — through the X6400H.This receiver can be easily integrated into a wireless multi-room audio system. Stream music to HEOS wireless speakers and components in different rooms, and control each rooms sound independently with the free HEOS app. The app lets you control playback, browse music sources, and select which rooms you want to use. Play the same music throughout your home, or listen to something different in each room.Multi-zone music and videoThe X6400Hs 11-channel amplifier gives you extra flexibility to expand your system into other rooms of your house, and/or set up an immersive Dolby Atmos or DTS:X surround sound system. In your living room, you can have up to a nine-channel surround sound system, or 7.1.2-channel Atmos system, and youll still have two leftover amplifier channels you can reassign to power a set of speakers outdoors or in another room.If youre happy using fewer channels in your home theater, this receiver can power speakers in two additional zones. Or the extra height channels can be used to bi-amp a pair of compatible front speakers for more powerful sound. A Zone 2 HDMI output lets you watch video from two separate sources in your living room and a second room.Product highlights:Power and Processing:11-channel amplifier140 watts per channel into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels drivenDolby® and DTS® surround sound decodingDolby Atmos processing for use with in-ceiling or height speakers for more enveloping surround soundsupports 5.2.2, 5.2.4, 7.2.2, and 7.2.4 Atmos setups with multiple placement patterns for height channelsDTS:X for an immersive, 3-dimensional soundstageAuro-3D® built-in for three-dimensional soundfields with Auro-3D soundtrack mixes and a 9.1-channel speaker configurationanalog-to-HDMI video conversionupscales standard-definition video signals to HD and Ultra HD (up to 4K)built-in HEOS technology wirelessly connects compatible HEOS components for whole home audiofree HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playbackworks with Amazon Alexa-compatible voice control assistantsAudyssey MultEQ® XT32 speaker calibration and system optimization includes:MultEQ® XT32 auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performance for as many as eight seating positionsDynamic Volume anticipates loud sounds to keep volume levels evenDynamic EQ improves dialogue, bass response, and surround channel levels at lower volumesSub EQ HT provides individual calibration for dual subwoofers, for even bass response throughout the roomLow Frequency Containment reduces the amount of bass that bleeds into other roomsAudyssey MultEQ app for further audio customization (paid app; not included)Digital and Streaming Music Options:built-in Wi-Fi for listening to music from a networked PC, free internet radio, and music servicesincludes support for Pandora®, SiriusXM, and free internet radio streams with TuneIn (subscription required for some services)Spotify Connect lets you play Spotifys streaming music library through the receiver via your smartphone or tablet (requires Spotify app and a premium subscription)Apple AirPlay 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Musicsupports multi-room audio with compatible wireless speakersbuilt-in Bluetooth® for wireless music listening with smartphones, tablets, and compatible computersplays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 5.6 MHz)Denons Compressed Audio Restorer improves sound quality of MP3s and other digital music filesMulti-room Audio/Video:three-room/three-source outputpowered stereo outputs for second and third rooms allow playback in three rooms at onceamp assign feature lets you reassign extra surround channels to second and third zonesline-level outputs for Zones 2 and 3 for use with additional receiver, amplifier, or powered speakersindependent HDMI outputs for watching video content from different sources in two zones simultaneouslysupports 2nd/3rd zone playback of digital sources (audio from HDMI sources is limited to Zones 1 and 2)component and composite video outputs can be assigned to Zone 2Connections:HDMI audio/video switching: 8 in (includes 1 front-panel input), 3 outHDCP 2.2 technology ensures compatibility with 4K Ultra HD sources and TVs (all HDMI inputs and outputs)HDR-compatible for extended picture contrast and brightness with compatible 4K TVs and HDR-encoded contentsupports HDR10 and Dolby Vision™supports eARC with firmware updatecomponent video switching: 2 in, 1 out (Zone 2)composite video switching: 5 in, 2 out (includes 1 front-panel input)digital audio inputs: 2 optical, 2 coaxial7 analog stereo RCA audio inputs (includes 1 pair of front-panel inputs)phono input for connecting a turntable11.2-channel preamp outputstwo discrete line-level subwoofer outputs for more precise multi-subwoofer setupsfront-panel USB port for audio playback from USB flash drivesDenon Link HD creates a jitter-free connection to compatible Denon Blu-ray players; requires HDMI connection and proprietary Denon Link RCA-style cableEthernet port for network connectionoutputs for 11 speakers (Front L/R, Center, Surround L/R, Surround Back L/R, Height 1 L/R, Height 2 L/R)RS-232C port for use with external controllersIR in/out and 12-volt triggers1/4 headphone jackremovable power cordGeneral Features:4K/60p and 3D video pass-throughfree Denon AVR Remote app lets you use your Apple or Android™ device as a Wi-Fi remoteSetup Assistant guides you through the initial connection process and settings4 quick select function buttons for one-touch power-up, source selection and recall of volume and Audyssey configurationHDMI standby pass-through allows HDMI switching without powering up receiversupport for third-party control systems by Control4 and Crestron for home automationintuitive, full-color on-screen guidebi-amp compatible front left and right speakers by reassigning height channelsAM/FM tunerremote control17-3/16W x 6-9/16H x 16-5/16Dweight: 31.9 lbs.MFR # AVR-X6400H

Unit works great and is in excellent condition. From a smoke-free home and kept in a cooled AV rack. Unit comes with remote, power cord, calibration microphone, and the WiFi/Bluetooth antennas.Due to the high value of this item, order will be immediately cancelled if issues arise with strange shipping addresses (e.g. international shipping couriers) or other suspect sale details.Other details:Rediscover home theaterYoull be impressed with Denons AVR-X6400H. With 11 amplifier channels, this high-performance home theater machine gives you super-flexible surround sound and multi-room music and video options.This receiver passes 4K sources, including those encoded with HDR information to your 4K TV, and it even upscales HD and standard definition video to 4K resolution. Stream music from different sources and enjoy high-resolution music in your living room — or any room of your house — thanks to built-in HEOS technology.Streamline your music with HEOSBuilt-in HEOS technology lets you access all your music — from your personal library, internet radio, and popular streaming services like Pandora®, Spotify®, and TIDAL — through the X6400H.This receiver can be easily integrated into a wireless multi-room audio system. Stream music to HEOS wireless speakers and components in different rooms, and control each rooms sound independently with the free HEOS app. The app lets you control playback, browse music sources, and select which rooms you want to use. Play the same music throughout your home, or listen to something different in each room.Multi-zone music and videoThe X6400Hs 11-channel amplifier gives you extra flexibility to expand your system into other rooms of your house, and/or set up an immersive Dolby Atmos or DTS:X surround sound system. In your living room, you can have up to a nine-channel surround sound system, or 7.1.2-channel Atmos system, and youll still have two leftover amplifier channels you can reassign to power a set of speakers outdoors or in another room.If youre happy using fewer channels in your home theater, this receiver can power speakers in two additional zones. Or the extra height channels can be used to bi-amp a pair of compatible front speakers for more powerful sound. A Zone 2 HDMI output lets you watch video from two separate sources in your living room and a second room.Product highlights:Power and Processing:11-channel amplifier140 watts per channel into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels drivenDolby® and DTS® surround sound decodingDolby Atmos processing for use with in-ceiling or height speakers for more enveloping surround soundsupports 5.2.2, 5.2.4, 7.2.2, and 7.2.4 Atmos setups with multiple placement patterns for height channelsDTS:X for an immersive, 3-dimensional soundstageAuro-3D® built-in for three-dimensional soundfields with Auro-3D soundtrack mixes and a 9.1-channel speaker configurationanalog-to-HDMI video conversionupscales standard-definition video signals to HD and Ultra HD (up to 4K)built-in HEOS technology wirelessly connects compatible HEOS components for whole home audiofree HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playbackworks with Amazon Alexa-compatible voice control assistantsAudyssey MultEQ® XT32 speaker calibration and system optimization includes:MultEQ® XT32 auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performance for as many as eight seating positionsDynamic Volume anticipates loud sounds to keep volume levels evenDynamic EQ improves dialogue, bass response, and surround channel levels at lower volumesSub EQ HT provides individual calibration for dual subwoofers, for even bass response throughout the roomLow Frequency Containment reduces the amount of bass that bleeds into other roomsAudyssey MultEQ app for further audio customization (paid app; not included)Digital and Streaming Music Options:built-in Wi-Fi for listening to music from a networked PC, free internet radio, and music servicesincludes support for Pandora®, SiriusXM, and free internet radio streams with TuneIn (subscription required for some services)Spotify Connect lets you play Spotifys streaming music library through the receiver via your smartphone or tablet (requires Spotify app and a premium subscription)Apple AirPlay 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Musicsupports multi-room audio with compatible wireless speakersbuilt-in Bluetooth® for wireless music listening with smartphones, tablets, and compatible computersplays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 5.6 MHz)Denons Compressed Audio Restorer improves sound quality of MP3s and other digital music filesMulti-room Audio/Video:three-room/three-source outputpowered stereo outputs for second and third rooms allow playback in three rooms at onceamp assign feature lets you reassign extra surround channels to second and third zonesline-level outputs for Zones 2 and 3 for use with additional receiver, amplifier, or powered speakersindependent HDMI outputs for watching video content from different sources in two zones simultaneouslysupports 2nd/3rd zone playback of digital sources (audio from HDMI sources is limited to Zones 1 and 2)component and composite video outputs can be assigned to Zone 2Connections:HDMI audio/video switching: 8 in (includes 1 front-panel input), 3 outHDCP 2.2 technology ensures compatibility with 4K Ultra HD sources and TVs (all HDMI inputs and outputs)HDR-compatible for extended picture contrast and brightness with compatible 4K TVs and HDR-encoded contentsupports HDR10 and Dolby Vision™supports eARC with firmware updatecomponent video switching: 2 in, 1 out (Zone 2)composite video switching: 5 in, 2 out (includes 1 front-panel input)digital audio inputs: 2 optical, 2 coaxial7 analog stereo RCA audio inputs (includes 1 pair of front-panel inputs)phono input for connecting a turntable11.2-channel preamp outputstwo discrete line-level subwoofer outputs for more precise multi-subwoofer setupsfront-panel USB port for audio playback from USB flash drivesDenon Link HD creates a jitter-free connection to compatible Denon Blu-ray players; requires HDMI connection and proprietary Denon Link RCA-style cableEthernet port for network connectionoutputs for 11 speakers (Front L/R, Center, Surround L/R, Surround Back L/R, Height 1 L/R, Height 2 L/R)RS-232C port for use with external controllersIR in/out and 12-volt triggers1/4 headphone jackremovable power cordGeneral Features:4K/60p and 3D video pass-throughfree Denon AVR Remote app lets you use your Apple or Android™ device as a Wi-Fi remoteSetup Assistant guides you through the initial connection process and settings4 quick select function buttons for one-touch power-up, source selection and recall of volume and Audyssey configurationHDMI standby pass-through allows HDMI switching without powering up receiversupport for third-party control systems by Control4 and Crestron for home automationintuitive, full-color on-screen guidebi-amp compatible front left and right speakers by reassigning height channelsAM/FM tunerremote control17-3/16W x 6-9/16H x 16-5/16Dweight: 31.9 lbs.MFR # AVR-X6400H