STEREO 70s

Slimline Stereo Receiver Powered by HEOS™ with 75W, 8K and 6 HDMI Inputs

Enter a world of exquisite sound and elevated enjoyment of all your home entertainment sources without overwhelming your décor. STEREO 70s incorporates the technologies found in full-size surround sound home theaters with the simplicity and elegance of a two-channel stereo system.

Slimline Design
2.2 Channels
75 Watts Per Channel
Custom HDAM
6 HDMI Inputs plus ARC
HEOS Built-in
5 Year Warranty

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Black

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STEREO 70s

Spotify
AirPlay
Powered by HEOS™
Hi-Res Audio
Josh.ai
Roon Ready
Bluetooth
Amazon Music
Roku TV Ready
Siri
Dolby Audio
OvrC
Control 4
Deezer
iHeart Radio
Pandora
Tidal
Tune-In
Qobuz

Spotify
AirPlay
Powered by HEOS™
Hi-Res Audio
Josh.ai
Roon Ready
Bluetooth
Amazon Music
Roku TV Ready
Siri
Dolby Audio
OvrC
Control 4
Deezer
iHeart Radio
Pandora
Tidal
Tune-In
Qobuz

STEREO 70s

Details & 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
Power Output (6 ohm, 1 kHz, 10% 1ch Drive) 150 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)
AM/FM Tuner Yes

Multichannel Surround Technologies

Total HDMI Inputs / No. Support 8K 6 / 3
HDCP2.3 support Yes
HDMI Outputs: Main / Zone 1 / 0
HDMI Upscaling 1080P/4K to 8K
Audio Return Channel ARC
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

Performance Technologies

Pure Direct Mode Yes
Gold Plated RCA Terminals Yes
Hyper Dynamic Amplifier Modules (HDAM) Yes

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 / 5.6MHz
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
Pandora Yes
SiriusXM Yes

Network Connectivity

Ethernet Ports Yes
Bluetooth Re-transmit for Bluetooth headphones Yes (with volume control)
Wi-Fi Yes
Bluetooth Yes

Smart Home Integration and Control

Voice Assistant Compatibility Alexa / Google Voice Assistant / Apple HomePod / JoshAi
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

Others

Front Display port hole OLED
GUI Languages English, Spanish, French
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

System Remote Control RC-052SR
Power Consumption in W 210
Standby Consumption in W 0.2
CEC Standby Consumption in W 0.5
Network Standby Consumption in W Less than 2.0
Maximum Dimensions 【 w/o Antenna :(W x D x H) in inches 】:
【 17.4 x 14.7 x 4.3 】
What's in the box Main unit, remote control, batteries, AM/FM antennas, wire labels, quick start guide, 2 External Detachable Antenna, AC cord
UPC code 747192140267