Marantz Stereo70's Receiver

Musical and Cinematic
Enter a new world of high performance, storied heritage, and legendary artisanship.

Key Features

75 Watts Per Channel
The fully discrete stereo amplifier produces clear, detailed, warm, spacious, and dynamic sound from any source.

8K HDMI
Six HDMI inputs (3x 8K) are compatible with streamers, game consoles, Blu-Ray players and more. HDMI-ARC enables simple connection to your TV or projector.

Dual Subwoofer Outputs
Add deep and impactful bass with two subwoofer outputs. Tune bass to perfection using extensive speaker and subwoofer configuration options accessible through the menu.

Pre-Amp Output
Leverage pre-amp mode to connect to an external amplifier for even higher sound quality and more power should you decide to upgrade later. 

Believe in Quality Home Cinema from Only Two Channels

Technical Specifications

Power Amplifier

Number of Powered Channels          
2

Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)      
75 W 

Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive)          
100 W

Discrete Power Amplifier       
Yes

Amplifier Topology    
Class A/B

Inputs/Outputs

HDMI In / Out
6 / 1

Analog In / Fixed Level Out    
3 in / out

Phono (MM) In          
Yes

Digital In: Optical / Coaxial    
1 / 1

Multi-Room Out: analog / digital       
1 / 0

Multichannel Preamp Out     
2.2

Subwoofer Out          
2

Number of Speaker Terminals
4

Speaker A / B
Yes 

USB Audio      
USB A (Host)

DAB+/FM Tuner         
Yes

Multichannel Surround Technologies

DTS     
DTS-HD Master, DTS:X, DTS Neural:X, DTS Virtual:X

Dolby  
Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualisation, Dolby Atmos Music, Dolby Surround

Max Number of Processing (Preamp) Channels        
7.2

HDMI

Total HDMI Inputs / No. Support 8K  
6 / 3

HDCP 2.3 support      
Yes

HDMI Outputs: Main / Zone  
1 / 0

Analogue to HDMI Video Conversion
No

HDMI Upscaling         
1080p/4K to 8K 

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

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) 
No

Pure Direct Mode      
Yes

Gold Plated RCA Terminals    
No

Clock Jitter Reducer   
No

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 / 5.6MHz

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 - * availability of services might vary per region

Other Streaming Services *   
Amazon Music HD/Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / Soundcloud / Mood Mix - * availability of services might vary per region

Roon tested   
Yes

Network Connectivity 

Ethernet Ports
Yes

Bluetooth Re-transmit for Bluetooth headphones   
Yes (with volume control)

Bluetooth       
Yes

Wi-Fi   
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     
1

Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog      
2 Ch / 2Ch / Yes / Yes

Zone Audio Output: Speaker / Preout           
No/Yes

HDMI Diagnostics      
Yes

General 

System Remote Control         
RC-052SR

Power Consumption  
210 W 

Standby Consumption
0.2 W

CEC Standby Consumption    
0.5 W 

Network Standby Consumption
Less than 2.0 W 

Dimensions - Antenna: Horizontal (W x D x H)          
442 x 384 x 109 mm 

Dimensions - Antenna: Vertical (W x D x H)  
442 x 384 x 178 mm

Dimensions - No Antenna (W x D x H)           
442 x 372 x 109 mm 

Weight
8.7 kg 

In the box       

• Main unit
• remote control
• batteries
• DAB+/FM antenna
• wire labels
• quick start guide
• Audyssey microphone
• card board microphone stand
• 2 external detachable antenna
• AC cord

*This information has been obtained from Manufacturers website. We advice that Features & Specifications are subject change from Manufacturer without notice.

E&OE