Marantz CINEMA 70s Slimline 7.2 Channel AV 8K Receiver with Dolby Atmos, 50W

CINEMA 70s features a highly compact slimline design, making theaters possible in spaces where equipment cannot occupy large amounts of space. CINEMA 70s comes replete with the latest immersive audio formats and an all-new HD graphical user interface makes setup from your sofa intuitive.

Slimline Design
7.2 Channels
50 Watts per Channel
6 HDMI Inputs plus eARC
8K & Dolby Atmos
HEOS Built-in
5 Year Warranty

$1,700.00

SKU: CINEMA70S

UPC: 747192138783

Type: AV Receivers

Brand: Marantz

7.2 ChannelAV ReceiverAV ReceiversMarantz

Shipping

Most orders ship within 1–3 business days. We deliver across Canada. Large items such as speakers and TVs may require freight shipping — our team will contact you to arrange delivery.

Returns

We accept returns within 30 days of delivery for unused items in original packaging. Contact us at support@HomeAutomationDesigns.com to initiate a return.

Installation Services

Professional installation available in the Ontario GTA & Hamilton area and Edmonton, Alberta. Our certified technicians ensure your system is set up correctly and working perfectly. Contact us to book a consultation.

Key Technologies

Stream your music directly from your Spotify account for high-quality music in your TV room.

Stream audio or video from your favorite streaming services using your smart device. Hear audio perfectly synced to your speakers from AirPlay 2 sources. AirPlay 2 also supports multi-room audio.

Upgrade your home theater with height speakers to unleash a fully immersive 3D audio experience, or engage all speakers to create 3D audio sensation from legacy content even without height speakers.

Enjoy Dolby Vision content from a compatible source device and TV. Dolby Vision is a stunning HDR imaging technology that brings extraordinary color, contrast, and brightness to the screen.

DTS:X immersive audio content places sound where it would naturally occur in space, creating lifelike, multi- dimensional audio. DTS Neural:X upmixer offers heightened realism for legacy content.

Play the same song in every room or select a different song for each connected room via a variety of streaming sources. Add Denon Home speakers to more rooms and control it all with the HEOS app.

The ability to decode Hi-Res Audio ALAC, FLAC and WAV lossless files up to 24-bit/192-kHz, as well as DSD 2.8MHz and 5.6MHz tracks (SACD) lets you enjoy each note exactly as the artist intended.

Josh.ai offers flexible voice control for nearly any aspect of your entertainment environment. Use voice commands to control the thermostat, lights, home appliances, speakers, AV receiver, and more.

Connect and play music directly from your smartphone, tablet or other compatible device

With the addition of Amazon Music HD, you will now be able to play Ultra HD music (24-bit 48kHz and up to 192kHz) on supported HEOS devices from the HEOS App when choosing Amazon Music.

With Siri compatibility, users can play music, adjust volume, and switch inputs using voice control. AirPlay 2 features in compatible devices can also be controlled with your voice via Siri.

Domotz Pro and OvrC remote system monitoring and management technology programs allow custom integrators to monitor the status of connected products and troubleshoot remotely.

Elevate your listening with high-fidelity sound, personalized music discovery, and effortless multi-room streaming.

Stream high-resolution audio from Qobuz for rich, detailed sound.

Seamlessly integrate your Marantz AV receiver with Control4 for effortless control of your home theater, music, and entertainment experience from a single, intuitive interface.

Enjoy your favorite music with Deezer seamlessly integrated with your Marantz system for high-quality streaming and effortless access to your personalized music library.

Enjoy seamless access to your favorite stations, live broadcasts, and personalized music with iHeartRadio built into your Marantz audio system.

Stream your favorite music effortlessly with Pandora on your Marantz system, giving you easy access to personalized stations, playlists, and music tailored to your taste.

Experience high-quality music streaming with TIDAL on your Marantz system, giving you seamless access to an extensive library of music and immersive, studio-quality sound.

Enjoy seamless access to thousands of live radio stations, podcasts, and music from around the world with TuneIn on your Marantz system.

For the Soundtrack of Your Life

Search for Songs Across Platforms

HEOS® has a search feature that lets you find and stream from the world’s leading music platforms, including TIDAL, Pandora, and Amazon Music HD.

Your Whole Home in One Place

Devices Powered by HEOS™ allow you to control multiple rooms, all with the HEOS app.

Hi-Resolution Streaming

Use your HEOS-enabled Marantz devices to access high-resolution music streaming and discover a whole new way to love your favorites.

Marantz CINEMA 70s

Exquisite Design

The Marantz Sound Master meticulously tuned CINEMA 70s for amazing performance with careful parts selection to create the Most Musical Sound in your home.

Peerless Performance

Immersive spaciousness, warm and rich tone, extraordinary detail and lifelike dynamics are legendary hallmarks of Marantz sound.

Sound Master Tuned

The Marantz Sound Master meticulously tuned CINEMA 70s for amazing performance with careful parts selection to create the Most Musical Sound in your home.

Technology Leader

CINEMA 70s comes replete with the latest immersive audio formats, 8K video, room optimization, streaming, and more technology to simplify and elevate your enjoyment.

The Marantz Cinema 70S is a slimline 7.2-channel AV receiver that packs full Dolby Atmos and DTS:X support into a noticeably shorter cabinet than a standard receiver, at just 4.3 inches tall, making it easier to fit into a slim equipment rack or entertainment center. It drives 50 watts per channel and passes 8K video at 60Hz alongside 4K at 120Hz, with Dolby Vision, HDR10+, and HLG support plus HDMI upscaling that brings 1080p and 4K sources up to 8K. Six HDMI inputs and an eARC output cover a fully connected home theater setup, and a built-in phono input adds direct turntable support without a separate preamp. Audyssey MultEQ handles automatic room correction, while Pure Direct mode bypasses unnecessary processing for cleaner two-channel listening. HEOS is built in for whole-home multi-room streaming, and Wi-Fi, Bluetooth, and AirPlay 2 cover wireless playback alongside direct streaming from Spotify, TIDAL, Amazon Music HD, and other services. It works with Alexa, Google Assistant, and Siri for voice control, and Marantz backs it with a 5-year warranty — a compact, feature-rich choice for anyone who wants a full Dolby Atmos receiver without a bulky, standard-height chassis.

Power Amplifier

Number of Powered Channels	7
Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)	50 W
Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive)	-
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive)	70 W
Power Output (6 ohm, 1 kHz, 10% 1ch Drive)	100 W
70% Guarantee	Yes
Discrete Power Amplifier	Yes
Amplifier Topology	Class A/B
Current Feedback Topology	No
Bi-Amp Drive	assignable

Multichannel Surround Technologies

DTS	DTS HD Master, DTS X, DTS Neural X, DTS Virtual X
Dolby	Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Atmos Music, Dolby Surround

Other

Max Number of Processing (Preamp) Channels	7.1

Inputs Outputs

Composite In / Out	0 / 0
Component In / Out	0 / 0
HDMI In / Out	6 / 1
Multi-Room Video Out via HDMI	No
Analog In / Fixed Level Out	3 in / 0 out
Phono (MM) In	Yes
Digital In Optical / Coaxial	1 / 1
Multi-Room Out analog / digital	1 / 0
Multichannel Preamp Out	7.2
Subwoofer Out	2
7.1 multichannel input	No
Number of Speaker Terminals	7
Speaker A / B	assignable
Multi-Room Speaker Terminal	assignable
Front Inputs	USB-A
USB Audio / Made for iPod / Made for iPhone	Yes / No / No
AM/FM Tuner	Yes

HDMI

Total HDMI Inputs / No. Support 8K	6 / 3
HDCP2.3 support	Yes
HDMI Outputs Main / Zone	1 / 0
Analog to HDMI Video Conversion	No
HDMI Upscaling	1080P/4K to 8K
Max resolution @ framerate	8K/60Hz, 4K/120Hz
Audio Return Channel	ARC, eARC
Video Dynamic Range	HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR
ALLM (Auto Low Latency Mode) Pass-through for gaming	Yes
Variable Refresh Rate / Quick Frame Transport	Yes / Yes
HDMI Pass-Through in Standby Mode	Yes
CEC	Yes
DSD Audio over HDMI	No
Auto LipSync	Yes

Performance Technologies

Copper Plated Chassis	No
Toroidal Power Supply Transformer	No
Hyper Dynamic Amplifier Modules (HDAM) (List version)	No
Pure Direct Mode	Yes
Gold Plated RCA Terminals	No
Clock Jitter Reducer	No

Acoustic Room Correction

Audyssey	MultEQ
Audyssey Dynamic EQ / Dynamic Volume	Yes / Yes
Audyssey LFC	No
Dirac Live Support	No
Variable Cross Over	Yes
Optimized Bass Redirection	Yes
Bass Sync	No

Music File Support

Lossy Formats	MP3 / WMA / AAC
Lossless formats	FLAC HD 192/24 / WAV 192/24 / ALAC 192/24
DSD Audio	2.8 MHz / 5.6 MHz
Gapless Playback	FLAC, WAV ,ALAC ,DSD
Compressed Audio Enhancer MDAX2	Yes
Network Audio Sharing	Yes

Streaming Services

HEOS Multi-room and Streaming	Yes
AirPlay Audio Streaming	AirPlay 2
Internet Radio	TuneIn
Spotify*	Spotify Connect
Pandora	Yes
SiriusXM	Yes
Other Streaming Services *	Amazon Music HD/ Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / SoundCloud / Mood Mix
Roon tested	Yes

Network Connectivity

Ethernet Ports	Yes
Wi-Fi (include version / band)	Yes
Bluetooth (Include version)	Yes
Bluetooth Re-transmit for Bluetooth headphones	Yes

Smart Home Integration and Control

Voice Assistant Compatibility	Alexa / Google Voice Assistant / Apple HomePod
App for Smart Phones & Tablets (iOS & Android)	Marantz AVR Remote App, HEOS
HEOS Multi-Room Integrated	Yes
HEOS Link Compatibility IR/ IP	Yes /Yes
Multi-Room zones	2
Zone Audio Source HDMI / Opt, Coax / Network, USB / Analog	2 Ch / 2 Ch / Yes / Yes
Zone Audio Output Speaker / Preout	Yes / Yes
Zone HDMI Output from HDMI Source	No
Control Connectivity	IP Control / Web Control / App Control
IR Flasher In	Yes
Marantz Remote Bus	Yes
DC Trigger Output	1
HDMI Diagnostics	Yes

Others

Front Display	port hole OLED
GUI Languages	3
Setup Assistant	Yes
Smart Select on Remote	Yes
Firmware Update by Network / USB	Yes / Yes
ECO Mode	Yes
Auto Power off	Yes
Sleep Timer	Yes

General

Available Colors	Black
Metal Front Panel	No
System Remote Control	RC050SR
Power Consumption in W	250
Power Consumption No-Sound (ECO on/off) in W	30 / 40
Standby Consumption in W	0.2
CEC Standby Consumption in W	0.5
Network Standby Consumption in W	Less than 2.0

Maximum Dimensions

Antenna Horizontal (W x D x H) in inches	17.4 x 15.1 x 4.3
Antenna Vertical (W x D x H) in inches	17.4 x 15.1 x 7.0
W/o Antenna (W x D x H) in inches	17.4 x 14.7 x 4.3
Weight in lbs.	19.2
What's in the box	Main unit, remote control, batteries, AM/FM antennas, wire labels, quick start guide, Audyssey microphone, card board microphone stand, 2 External Detachable Antenna, AC cord

Q How many channels does the Marantz Cinema 70s support, and how much power does it deliver?

It has a 7.2 channel configuration, delivering 50W per channel at 8 ohms via a discrete Class A/B power amplifier, with 2 subwoofer outputs and support for 2 multi-room zones.

Q What surround sound formats does it support?

Dolby TrueHD, Dolby Atmos, Dolby Surround, DTS HD Master, DTS:X, DTS Neural:X, and DTS Virtual:X.

Q Is this receiver ready for next-gen 8K sources and gaming?

Yes. It has 6 HDMI inputs plus a 1 eARC output, supporting 8K/60Hz and 4K/120Hz, upscaling up to 8K, Dolby Vision, HDR10+, HLG, dynamic HDR, ALLM, and variable refresh rate for gaming.

Q Does it support multi-room audio and voice assistants?

Yes — it has built-in HEOS multi-room audio, plus AirPlay 2, Roon Ready, Amazon Alexa, and Apple Siri support, connecting via Wi-Fi, Ethernet, and Bluetooth.

Q Does it include automatic room calibration, and what's the warranty?

Yes, it includes Audyssey MultEQ room optimization, and it's backed by a 5-year warranty — longer than the typical 2-3 year warranty on most receivers.