Marantz SR7015 9.2ch. 8K AV receiver (various colors)

Experience every dimension of Dolby Atmos in up to 7.1.4 configurations (with an additional 2-channel amplifier). Enjoy a 5.1 or 7.1 surround sound speaker system and up to four additional speakers or four Dolby Atmos-enabled speakers for the ultimate home theater experience, including a Dolby Surround decoder. For those without in-ceiling speakers, Dolby Atmos height virtualization technology leverages Dolby’s deep understanding of human sound perception to create the sensation of added sound from listener-level speakers.

DTS:X immersive audio places sound where it would naturally occur in space, creating lifelike multi-dimensional sound. The included DTS Neural:X surround decoder offers enhanced realistic sound for all your favorite movies. DTS Virtual:X delivers immersive sound without height channels, creating virtual height effects in 7.1, 5.1, or 2.1 speaker configurations.

Get the PMA advantage at home with IMAX Enhanced, the latest in DTS technology that sets a new standard for home theater picture, sound, scale and clarity. See clearer, sharper images. Experience immersive, heart-pounding sound and experience premium content digitally enhanced by IMAX.

Fully immersing the listener in lifelike sound, Auro-3D delivers a more immersive surround sound experience by adding dedicated height and overhead channels in addition to the regular channels. The SR7015 supports 7.1, 9.1 and up to 10.1 Auro-3D configurations, including a height surround channel, or a “voice of God” speaker above the listening position with additional amplification for a 10.1 setup. Auro-Matic, an innovative upmixing algorithm that converts legacy content into Auro-3D, is also supported.

Experience the thrill of even higher-quality gaming. Enjoy gaming with 4K/120Hz bandwidth, as well as Variable Refresh Rate (VRR), Quick Frame Transfer (QFT), and Auto Low Latency Mode (ALLM), which reduce or eliminate lag and frame tearing for a smoother visual experience. A priceless gaming experience.

Supports dual subwoofers for a consistent low-frequency bass response in your listening environment. Enjoy accurate bass without any sonic peaks, no matter where you place the subwoofer. Connected subwoofers can be calibrated individually using Audyssey Sub EQ HT technology for smoother bass response tailored to any room.

Use your voice to stream your favorite music services via Alexa to the SR7015 with HEOS built-in. Ask Alexa to play music from Spotify, TuneIn Internet Radio, TIDAL and more. Turn the volume up or down, pause, mute and play the next song – all with your voice. To start streaming using Alexa voice commands, open the Alexa app and select Skills. Turn on HEOS Home Entertainment. Then go to the Smart Home menu in the Alexa app and select Devices and Discover, or say “Alexa, discover my devices.”

Call up Google Home, Google apps, or other devices with the Google Assistant built-in to control content in your listening environment. Start music in the HEOS app, then ask Google Assistant to control volume, play, pause, skip tracks, and more. The “Works with Google Assistant” feature is always being improved.

HEOS Built-in is your key to a limitless music experience anywhere in your home. Play songs stored on your smart device or personal media server, and stream your favorite hits from leading streaming services like Spotify, Amazon Music HD, TIDAL, TuneIn, Internet radio and more, even in high resolution. Pair your HEOS-enabled AVR with any HEOS built-in product or speaker and distribute any music source or TV sound anywhere in your home.

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Advanced reference-grade 32-bit AKM AK4458 D/A converters on all channels for optimal reliability and the widest dynamic range with the lowest distortion. This ensures consistent reliability and precise matching of all channels for maximum quality music listening.

Features patented HDAM (Hyper Dynamic Amplifier Module) boards for superior low-noise wideband performance and ultra-fast slew rate for maximum dynamic range support of high-resolution audio formats. Feedback topology technology, another patented Marantz innovation, provides wide closed-loop bandwidth and very high slew rate for greater reliability with wideband audio sources.

Easily connect your analog turntable to your amplifier and enjoy the warmth and realism of your vinyl collection. The Marantz SR7015's high-speed HDAM component outperforms op-amp solutions and maintains a clean audio signal for exceptional audio performance.

With the new Preamplifier Mode, your Marantz AV amplifier acts as a great AV preprocessor with the latest HDMI connectivity. Preamplifier Mode provides a cleaner signal path and lower distortion by decoupling the internal amplifiers. Modernize your standalone AV system.

The SR7015 features up to 11.2 channels of processing capability. Connect your choice of 2-channel power amplifier to the SR7015 for an even more immersive, seamless 3D sound experience for up to a 7.2.4 speaker configuration.

Easily control the SR7015 with your Smart TV remote using the HDMI CEC feature linked to your Smart TV. Simply set HDMI Control to ON on the amplifier, then set Smart Menu to ON to control the amplifier with your TV remote. The Smart Menu home screen gives you quick access to source and surround mode selections, the AV amplifier setup menu, and four Smart Select options.

The four Smart Select function buttons on the integrated remote control let you save your preferred or frequently used settings and change them whenever you want - including input source, volume level, sound mode, Audyssey configuration and even All Zone Stereo for party mode. With the press of a button, the SR7015 instantly configures the amplifier to your desired setting.

Optimize your sound with Audyssey MultEQ XT32 to seamlessly set up your listening environment. Using the included measurement microphone, MultEQ XT32 analyzes the output of each speaker (including subwoofers) at up to eight measurement locations and generates precise digital filters that optimize each channel for the right frequency and time signature. Audyssey Dynamic Volume smooths out volume spikes (such as in TV commercials), allowing you to listen at lower levels while still enjoying clear dialogue, music, and sound. Audyssey Dynamic EQ delivers full-range clarity at any listening level, while Audyssey Bass uses advanced psychoacoustic algorithms to deliver more full-range balance, including deep bass, without disturbing your neighbors or people in other parts of your home. Audyssey Sub EQ HT provides individual DSP tuning for each subwoofer, using a dual subwoofer for deeper bass with improved definition.