Marantz Stereo 70s Streaming Amplifier & AV Receiver
Stereo 70s – Slimline Stereo Receiver with 75W, 8K, and 6 HDMI Inputs.
Key Features:
- 75 Watts Per Channel: The fully discrete stereo amplifier built-in 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 amp for even higher sound quality and more power should you decide to upgrade later.
Get serious home entertainment with only two speakers. All the tech found in full-size AV receivers in a slimline, stereo receiver with HDMI switching, HEOS streaming built-in, Phono and FM/DAB+ radio.
Home Cinema from Only Two Channels
HDMI inputs and ARC make connection to smart TVs, game systems, and streaming devices simple. Setup menu is easy to navigate via on-screen display, Extensive subwoofer management are all more commonly found in multi-channel surround sound receivers. STEREO 70s gives you these features but streamlined in a device supporting 2 loudspeakers rather than more complicated multi-channel receivers.
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 favourite 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
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:
- Max Number of Processing (Preamp) Channels: 2.1
HDMI:
- 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 192/31
- 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 & 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
Others:
- 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
General:
- 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, cardboard microphone stand, 2 external detachable antennas, AC cord
- Dimensions (W x H x D): 442mm x 375mm x 109mm
- Weight in kg: 8.4
