Key Features
Peerless Performance
Immersive spaciousness, warm and rich tone, and lifelike dynamics are legendary hallmarks of Marantz sound.
Leading Technology
CINEMA 70s comes replete with the latest immersive audio formats, 8K video, room optimization, streaming, and more technology to simplify and elevate your enjoyment.
Exquisite Slimline Design
A modern expression of timeless design principles, CINEMA 70s features a highly compact slimline design, the iconic Marantz porthole, and symmetrical design.

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

Style
Excellence is heard and seen. CINEMA 70s slimline design is less than half the height of many receivers, but the design remains luxurious with every element carefully considered.

Customizability
Thoughtfully selected connectivity options and fine-tuning ability allow you to make CINEMA 70s your own.

Effortless
Included remote, accessible front-panel controls, and an intuitive on-screen setup process make you feel like an expert user right away.

Compatibility
Six HDMI inputs, plus digital, analog and phono inputs plus loudspeaker and preamp outputs ensure connectivity to virtually any other components you may have.

Upgradeability
Extensive input and output options plus a powerful software ecosystem make CINEMA 70s easy to upgrade as your home theater grows.

Technical Specifications
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 7.2

Inputs/Outputs
Composite In / Out 0 / 0
Component In / Out 0 / 0
HDMI In / Out 6 / 1
Multi-Room Video Out via HDMI 0 / 0
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 Yes / No / No
FM Tuner with RDS Yes
DAB+ Tuner No

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
Audio Return Channel 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 / No
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 N

MUSIC FILE SUPPORT
Lossy Formats MP3 / WMA / AAC
Lossless formats FLAC HD 192/24 / WAV 192/24 / ALAC 192/31
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 AirPlay2
Internet Radio TuneIn
Spotify* Spotify Connect
Pandora Yes
SiriusXM Yes
Other Streaming Services * Amazon Music HD/
Amazon Music / TIDAL / Deezer / 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 App
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
Primary Display Size (diagonal in/mm)
Secondary Display Size (diagonal in/mm)
GUI languages 9
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
Availabe colours Black/Silver-Gold
Metal Front Panel No
System Remote Control RC-050SR
Power Consumption in W 250
Power consumption No-Sound (ECO on / off) in W 30 W / 40 W
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 mm
( Antenna:Vertical :(W x D x H) in mm)
? w/o Antenna :(W x D x H) in mm? 442 x 384 x 109
( 442 x 384 x 178 )
? 442 x 372 x 109 ?
Weight in kg 8.7
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