Marantz AV7705 11.2-Ch. 4k Ultra Hd Surround Preamplifier – B-Stock
Marantz AV7705 surround preamplifier/processor is made for high-tech performance. Any type of multichannel audio format? Handled. Networking abilities that include Internet radio, streaming, Spotify Connect, Amazon Prime, TIDAL, iHeart Radio, SiriusXM, Apple AirPlay2, plus built-in Wi-Fi and Bluetooth.
Equipped with Amazon Alexa voice control and HEOS streaming technology, ready to decode truly immersive 3D sound and high-res files up to 2x DSD, and on first-name terms with 4K Ultra HD with 4k/60Hz full-rate pass-through on every input, the 11.2-channel
Audiophile-Conscious Hub Takes Utmost Care of Audio and Video Signals
The 11.2-channel AV7705 further enhances audio quality by delicately handling all signals via Marantz’s own current feedback HDAMs preamp before passing them to the high-quality 11.2 XLR or 11.2 RCA outputs and separate power amp. AV7705 also takes supreme care of video signals via the eight HDMI 4k 60Hz pass-through/scaling inputs and sends them to the two HDMI output sockets or independently to the third HDMI output that is dedicated for multi-room. All of them support HDCP 2.2 copy protection for 4k UHD content.
HDMI 2.0a Connectivity and HDCP 2.2 Compatibility on All Eight HDMI Inputs
Prepared for the future, AV7705 features an advanced video section fully compatible with the latest HDMI 2.0a and HDCP 2.2 specifications on all eight HDMI inputs. With 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 on every input, AV7705 is ready for the next generation of Blu-ray players, set-top boxes, and other 4K Ultra HD sources. Certified by the Imaging Science Foundation, AV7705 features a full suite of video calibration controls (for use by an ISF technician), along with ISF Day and ISF Night video modes. The video processor also has the ability to transcode and upconvert standard definition and high-definition analog and digital video content to 4K Ultra HD.
Get Ready to Experience Dolby Atmos and DTS:X
Dolby’s new Atmos surround sound technology dispenses with channel-based coding in favor of more advanced object-based coding, giving the sound designer the ability to precisely place sounds anywhere in the three-dimensional space. Now, you can enjoy this same award-winning technology at home with AV7705, which features the ability to connect a 5.1-surround sound speaker system and two additional overhead speakers or two additional Dolby Atmos elevation speakers for the ultimate home-theater experience. Thanks to the 9-ch. processing capability, you can just add an external two-channel amplifier and even enjoy a thrilling 5.1.4- or 7.1.2-channel Atmos experience.
Auro-3D for Complete Immersion
Auro-3D provides an immersive surround sound experience thanks to dedicated height and overhead channels, in addition to the regular channels. The height information, captured in recording or created during the mixing process, is mixed into a standard 5.1 PCM stream that comes with a regular Blu-ray. Moreover, the Auro-3D Engine combines different technologies to guarantee an optimum 3D sound experience generated both natively and from existing audio content. It recognizes mono, stereo, 5.1 surround or an Auro-encoded signal and transforms them into 3D audio. AV7705 is capable of decoding the original Auro 3D mix and playing back an Auro-3D 10.1-channel configuration (with external two-channel amplifier).
HDAM Discrete Buffer Amplifier Modules for Amazing Sound Quality
AV7705 features the latest HDAM (Hyper Dynamic Amplifier Module) components, which consist of matched precision discrete selected circuit elements on a compact sub-board, instead of conventional op-amp integrated circuits. These advanced HDAM modules provide a full 10dB of signal-to-noise improvement over earlier HDAM versions, along with ultra wide-band response (100 kHz, -3dB) for a wide-open soundstage with refined detail reproduction.
Built-in Bluetooth, Built-in Wi-Fi and AirPlay, and DLNA
Wirelessly stream your favorite tracks to AV7705 via built-in Bluetooth and Wi-Fi. The Bluetooth function features automatic power on and pairing, and up to 8 devices can be remembered. AV7705 also features dual antennas for even better Wi-Fi and Bluetooth transmission and reception coverage. It is also equipped with Apple AirPlay, and DLNA compatibility lets you access content from your PC or Mac via your home network. Enjoy a world of Internet radio, and listen to your favorite tracks from subscription music services including Spotify Connect, Pandora, and SiriusXM.