The extremely versatile AV7703 perfectly and expertly handles any kind of high-resolution multichannel audio format. Superb surround sound audio quality from the latest surround formats including Dolby Atmos, DTS:X and Auro-3D (optional paid upgrade). The AV7703 even enhances audio quality by delicately handling all signals via the Marantz’s own current feedback HDAMs preamp, before passing them to the high-quality 11.2 channel XLR or 11.2 RCA outputs and separate power amp.
Marantz AV7703 // 11.2 Channel Full 4K Ultra HD A/V Pre-Amplifier w/ Bluetooth and Wi-Fi
Full wireless connectivity is provided by both Wi-Fi and Bluetooth. Apple’s Airplay is supported for simple wireless music streaming. High resolution audio formats and playback are fully supported for incredible fidelity. There is even a Phono MM input – ideal for those precious vinyls.
With built-in HEOS technology, the AV7703 becomes a part of the HEOS wireless multi-room music network that enables you to enjoy your favorite music anywhere and everywhere around your home. You can explore, browse, and play music from your own music library, from online streaming music services, and from thousands of internet radio stations using the free HEOS app.
Prepared for the future, the AV7703 features an advanced video section that’s fully compatible with the latest HDMI 2.0a and HDCP 2.2 specifications on all 8 HDMI inputs. With 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, High Dynamic Range (HDR), 21:9 video, 3D, and BT.2020 pass-through support on every input, the AV7703 is ready for 4K Ultra HD Blu-ray disc players, set-top boxes and other 4K Ultra HD sources. In addition, the AV7703 can upscale standard and high definition analog and digital video content to 4K Ultra HD, breathing new life into your favorite legacy sources.
Marantz MM-series power amplifer lineup adds perfecton to your system. It’s all there, just waiting to perform.
Dolby Atmos, DTS:X and Auro-3D Upgradeable
Dolby Atmos and DTS:X surround sound technologies dispense with channel-based coding in favor of object-based coding, giving the sound designer the ability to precisely place sounds anywhere in the 3-dimensional space. The AV7703, features the ability to connect a 7.1 surround sound speaker system and 4 additional overhead speakers (or 4 additional Dolby Atmos elevation speakers) via separate power amplifiers for the ultimate home cinema experience. Dolby Surround Upmixer and DTS Neural:X Upmixer are also in place to simulate 3D sound from standard formats.
By fully immersing the listener in a cocoon of life-like sound, Auro-3D puts you right in the middle of the action. 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 recognizes mono, stereo, 5.1 surround or an Auro-encoded signal and transforms them into 3D audio. Once upgraded with the Auro-Codec decoder, the AV7703 is capable of decoding the original Auro-3D mix and playing back an Auro-3D 10.1 channel configuration (with external amplifier). Auro-3D upgrade availability and pricing to be announced.
HDAM Discrete Buffer Amplifier Modules
The AV7703 features our 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, along with ultra wide-band response (100 kHz, -3 dB) for a wide-open soundstage with refined detail reproduction.
Built-in Bluetooth, Wi-Fi, and AirPlay Capability
Featuring Bluetooth & Wi-Fi wireless streaming connectivity, the AV7703 is equipped with an advanced dual antenna transceiver system, for robust streaming even in congested urban environments. With Apple’s AirPlay compatibility, you can enjoy listing to your favorite tracks wirelessly from your favorite iOS device such as iPhone and iPad.
Introducing HEOS, Your Perfect Solution for Wireless Multi-Room Music Streaming
With built-in HEOS technology, the AV7703 will become a key component of the HEOS wireless multi-room system. You can enjoy your favorite music anywhere and everywhere around your home with free HEOS app. Command music in every room from any device with the free HEOS app. Play the same song in every room, or a different song in every room.
The HEOS app will open the gate to multiple steaming services to play on your AV7703 or any other connected HEOS devices for endless fun! Those services include Pandora, Spotify, TuneIn Internet radio, Amazon Prime Music, iHeart Radio, SiriusXM, Soundcloud, TIDAL, Napster or Deezer (*). You can also stream music contents using the HEOS app from your phone, USB stick, or local drives such as NAS connected to the same network. Favourites and playlist functions are supported.
*Availability differs by area, subscription may be required.
Latest HDMI 2.0a Connectivity—HDCP 2.2 Compatible—ISF-Certified
Prepared for the future, the AV7703 features an advanced video section that’s fully compatible with the latest HDMI and HDCP 2.2 specifications on all 8 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, the AV7703 is ready for 4K Ultra HD Blu-ray disc players, set-top boxes and other 4K Ultra HD sources. Certified by the Imaging Science Foundation, the AV7703 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 analogue and digital video content to 4K Ultra HD, breathing new life into your favorite legacy sources. The AV7703 features 8 HDMI inputs, including 1 conveniently located on the front panel, and 3 HDMI outputs – 2 for the main zone, and 1 for the 2nd zone.
The AV7703 lets you 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, and you can also listen to other popular file types such as MP3.
Most Advanced Audyssey Room Correction Suite
Equipped with the full Audyssey Platinum suite of advanced DSP algorithms, the AV7703 features Audyssey MultEQ XT32 automatic room acoustic correction. With the supplied measurement microphone, MultEQ XT32 analyzes each speaker’s output (including the subwoofers) at up to 8 measurement locations and generates precision digital filters that optimize each channel for the correct frequency and time domain response. Audyssey Dynamic Volume smoothes out annoying jumps in volume (such as TV commercials), letting you listen at lower levels and still enjoy clear dialogue, music and sound effects. Audyssey Dynamic EQ provides precision tonal tailoring for full range clarity at any listening level.
Audyssey Low Frequency Containment uses advanced psychoacoustic algorithms to deliver a full range tonal balance, including deep bass, but without disturbing close-by neighbors or family members in other rooms, and features a multi-step adjustment that lets you dial in the amount of containment to your preference.
Audyssey Sub EQ HT provides individual DSP tailoring of each subwoofer in a dual subwoofer setup, for deeper bass with improved definition, compared to a single subwoofer configuration.
DTS HD Master / DTS:X o / o
DTS Neo:X / DTS Neural:X – / o (11ch)
Dolby TrueHD / Dolby Atmos o / o
Dolby ProLogic llz / Dolby Surround – / o
Auro 3D o (upgrade)
Audyssey DSX o
Multichannel Stereo o
Max Number of Processing (Preamp) Channels 11.2
Copper Plated Chassis –
Power Transformer: Toroidal / EI – / o
Current Feedback Topology o
Hyper Dynamic Amplifier Modules (HDAM) o
Pure Direct o
High Grade Audio Components o
Gold plated RCA terminals o
Clock Jitter Reducer o
Audyssey MultEQ XT32
Audyssey Dynamic EQ / Dynamic Volume o / o
Audyssey LFC o
Compressed Audio Enhancer: MDAX2 o
HEOS Multi-room and Streaming o
Network Audio Sharing o
Lossy formats: MP3 / WMA / AAC o / o / o
Lossless formats: FLAC / ALAC / WAV o / o / o
Lossless formats: FLAC HD 192/24 / WAV 192/24 / ALAC 96/24 o / o / o
DSD Audio Streaming up to DSD5.6
FLAC HD 192/24 o
WAV 192/24 o
ALAC 96/24 o
Gapless Playback o (FLAC, WAV)
AirPlay Audio Streaming o
Internet radio o (TuneIn)
Spotify / Pandora / SiriusXM o / o / o
Compatible with Remote APP for Smart Phones Marantz 2016 AVR Remote
Compatible with Remote APP for Tablets Android / iOS / Amazon Kindle
Ethernet Ports o
HDMI Inputs: Back / Front 7 / 1
HDCP2.2 Support o
HDMI Outputs: Main / Zone 2 / 1
Video Conversion Analog -> HDMI o
Analog to HDMI Scaling up to 4K 60/50
HDMI to HDMI Scaling up to 4K 60/50
GUI Overlay on HDMI o
HDMI: 3D / 4K / CEC / ARC o / o / o / o
3D Signal Pass-Through o
4K Signal Pass-Through / Scaling / GUI Overlay o / o / o
HDMI Pass-Through in Standby Mode o
Picture Adjust / Noise Reduction o / o
DSD Audio Capability o
Audio Return Channel o
Auto LipSync o
Multi-Room / CI
HEOS Multi-Room Integrated o
HEOS Link Compatibility: IR/ IP o / o
Multi-Room Zones 3
Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog o (2ch) / o (2ch) / o / o
Zone Audio Output: Speaker / Preout – / o
Zone HDMI Output from HDMI Source o
IP Control / RS232 Control / Web Control / App Control o / o / o / o
IR Flasher In o
Marantz Remote Bus o
DC Trigger Output 2
Auto Speaker Setup by Microphone Audyssey MultEQ XT32
FL Display 2 lines + port hole
Graphic User Interface – GUI Advanced
ISF Certification o
GUI Languages 3
Setup Assistant o
Smart Select o
Firmware Update by Network / USB o / o
Variable Cross Over o
Optimized Bass Redirection o
Bass Sync –
ECO Mode o
Auto Power off o
Sleep Timer o
Composite In / Out 3+1 / 2
Component In / Out 3 / 1
HDMI In / Out 7+1 / 3
Multi-Room Video Out: Video / HDMI o / o
Analog In / Out 5+1 / –
Phono (MM) In o
Digital In: Optical / Coaxial 2 / 2
Multi-Room Out: Analog / Digital 2 / –
Multichannel Pre Out o (11.2 RCA & 11.2 XLR)
Subwoofer Out 2 (independant)
7.1 Multichannel Input o
Speaker A / B assignable pre out
Bi-Amp Drive assignable pre out
Multi-Room Speaker Terminal pre out
Front Inputs: Audio / Composite / Digital (Opt) / HDMI / USB o / o / – / o / o
USB Audio / Made for iPod / Made for iPhone o / o / o
HD RADIO (AM/FM) o
Metal Front Panel o
System Remote Control RC032SR
Pre-Programmed / Learnable / LCD Display o / o / o
Power Consumption in W 60
Power Consumption No-Sound (ECO on / off) in W –
Standby Consumption in W 0.2
CEC Standby Consumption in W 0.5
Maximum Dimensions (W x D x H) in inches 17.3 x 16.2 x 7.3
Weight in lbs 22.9
- 20 %OFFRated 5.00 out of 5