Marantz STEREO 70s Stereo Network Receiver
The Marantz STEREO 70s Stereo Network Receiver is a slimline stereo receiver with 75w, 8k and 6 HDMI inputs.
75 Watts Per Channel
The fully discrete stereo amplifier produces clear, detailed, warm, spacious, and dynamic sound from any source.
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.
Leverage pre-amp mode to connect to an external amplifier for even higher sound quality and more power should you decide to upgrade later.
Home Cinema from Only Two Channels
STEREO 70s merges the flexibility and features found in our CINEMA Series AVRs into a slim and simple 2 channel receiver. 8K HDMI plus ARC facilitates connection of smart TVs, game consoles and streaming systems. On screen display uses your TV screen to assist with setup. Support for up to 2 subwoofers means plenty of deep bass even when using small bookshelf speakers.
High Resolution Audio
Carefully engineered with specially chosen components, STEREO 70s unveils the natural immersiveness and power of sound. Crystal clear digital decoding of up to 192 kHz 24-bit audio and DSD opens a new world of high resolution music with depth, breadth, and clarity not available with lossy files.
Slim and Elegant
Marantz design is timelessly elegant—an expression of the musical soundscapes the products create. Our philosophy of balance and symmetry is evident in our sound and our designs. Meticulously engineered in a compact chassis, STEREO 70s fits where standard equipment cannot.
HEOS® Built-in Multi-Room Streaming
HEOS® Built-in technology lets you enjoy your favorite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room or select a different song for each connected room—the choice is yours.
Specifications of the Marantz STEREO 70s Stereo Network Receiver
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
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
Max Number of Processing (Preamp) Channels 2,1
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
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 192/31 DSD Audio 2.8 MHz / 5.6MHz Gapless Playback FLAC, WAV ,ALAC ,DSD Compressed Audio Enhancer: MDAX2 Yes Network Audio Sharing Yes
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
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
Front Display port hole OLED GUI Languages English, Spanish, French, German, Italian, Dutch, Polish, Swedish, Russian 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
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 What’s in the box Main unit, remote control, batteries, DAB+/FM antenna, wire labels, quick start guide, Audyssey microphone, card boardmicrophone stand, 2 external detachable antenna, AC cord UPC code 747192140267 Dimensions (W x H x D) 442mm x 375mm x 109mm Weight in kg 8.4 Availabe colours Black / Silver-Gold EAN code STEREO70S/N1B: