Immerse yourself in multi-dimensional audio with Dolby Atmos, DTS:X, Auro-3D and DTS Virtual:X. Set up a Dolby Atmos surround sound speaker system up to 7.1.4 using Dolby Atmos elevation speakers or dedicated overhead speakers for the ultimate home theater experience. 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 favorite movies. The included DTS Neural:X™ gives your movies, games and music a realism unmatched by traditional 5.1 surround sound. Auro-3D® elevates the home theater experience with three-dimensional sound for music, games, broadcast and films which enhancing your existing audio-visual collection, thanks to Auromatic up-mixing engine. DTS Virtual:X provides immersive audio without height channels, creating virtual height effects in a 5.1, 7.1 or 2.1 speaker arrangement.

Get the most premium at-home entertainment experience with IMAX Enhanced—the latest technology program from IMAX that sets a new standard for image, sound, scale and content quality. Watch clearer pictures and brighter images. Feel immersive, heart-pounding audio delivered by DTS. See more picture on the largest screens. And experience premium content digitally remastered by IMAX.

Feel every dimension in Dolby Atmos. Enjoy a 7.1.4 surround sound speaker system with two or four additional overhead speakers or Dolby Atmos elevation speakers for the ultimate home theater experience — including Dolby Surround upmixer for legacy content.

DTS:X immersive audio formatting places sound where it would naturally occur in space, creating life-like, multi-dimensional audio. The included spatial remapping engine of DTS Neural:X™ offers improved immersion and heightened realism in all of your favorite movies.

DTS Virtual:X provides immersive audio without height channels, creating virtual height effects in a 5.1, 7.1 or 2.1 speaker arrangement.

Enjoy hands-free control with Amazon Alexa and your voice. Adjust the volume, skip to the next track, switch inputs for your different media players and more — “Just Ask.” Download the HEOS Home Entertainment Skill to enable Amazon Alexa voice commands for the AV7705, HEOS devices and other select Marantz products.

Stream audio from your favorite music services like Apple Music and Spotify or watch videos from services like Youtube and Netflix from any iPhone, iPad, Mac or Apple TV and hear the audio perfectly synced to your speakers Airplay 2 sources.

Airplay 2 also supports multi-room audio – wirelessly stream content to multiple AirPlay 2 compatible devices simultaneously with improved audio buffering to ensure smooth audio playback. AirPlay 2 provides control and grouping of compatible audio devices within the Apple Music or Home app. Use Airplay 2 in-app or with your voice via Siri.

Discover the incredible fidelity of high resolution audio tracks with the ability to decode up to 24-bit/192-kHz ALAC, FLAC and WAV lossless files as well as DSD 2.8MHz and 5.6MHz tracks (the audiophile format of SACD) via the front panel USB port and network sources. Or, listen to other popular file types such as MP3.

For optimum fidelity and the widest dynamic range with lowest distortion, the AV7705 features advanced reference-class 32-bit AKM D/A converters on all channels. This ensures consistent high fidelity and precise channel matching across all channels for the ultimate listening experience.

The Marantz 2016 AVR Remote app for iOS and Android gives you complete control over the latest Marantz network AV receivers. Use it to power on/off, adjust volume, input and settings, or switch instantly to the HEOS app.

The AV7705 features exclusive Marantz Hyper Dynamic Amplifier Module (HDAM) technology that provide ultra-fast slew rate, true wideband performance and maximum dynamic range for optimum sound quality. Current Feedback technology, first introduced by Marantz more than 60 years ago, replaces voltage feedback configuration that’s typical of AV receivers and delivers wide, closed-loop bandwidth and steep slew rate for superior fidelity with wideband audio sources.

The HDAM component of the Marantz AV7705 outperforms op-amp solutions due to its high speed and maintains a clean audio signal for exceptional sound performance.

Ideal for custom installs and remote troubleshooting. The AV7705 has a range of features to provide enhanced control and compatibility with third-party and custom integration solutions, including IP control, either via wired LAN connection or Wi-Fi. For compatibility with other components, use the remote-control input and output on the rear panel, along with a flasher input and a 12V trigger output. For direct connection to external home automation and control equipment, an RS-232C serial port provides remote monitoring. The AV7705 also features Crestron Connected for quick and easy integration with home automation equipment.

Watch a movie in one room while another family member listens to a CD in a different zone without interruption. Enjoy 7.1-channel surround sound in the main room and a separate source or music stream in another.

Surround yourself with even, accurate bass. The AV7705 features two subwoofer outputs to smooth low frequencies and improve bass dispersion, avoiding peaks and audible dips.