Marantz 70s
Experience the Marantz 70s, meticulously tuned for superior performance. Infuse your home with the most musical sound from our Cinema and Stereo systems. Discover the Marantz difference today.
Experience the Marantz 70s, meticulously tuned for superior performance. Infuse your home with the most musical sound from our Cinema and Stereo systems. Discover the Marantz difference today.
The Marantz Sound Master has precisely adjusted the CINEMA 70s for outstanding performance by carefully selecting components to deliver the Most Musical Sound in your living space.
Famed characteristics of Marantz audio include immersive spatial quality, a warm and rich tone, exceptional detail, and realistic dynamics.
The Marantz Sound Master has precisely adjusted the CINEMA 70s for outstanding performance by carefully selecting components to deliver the Most Musical Sound in your living space.
CINEMA 70s is equipped with the most recent immersive audio formats, 8K video capabilities, room optimization, streaming, and additional technologies to simplify and enhance your entertainment experience.
Initially, the Marantz Stereo 70s resembles a typical slimline AV receiver from the brand, featuring a busy interface and a plethora of HDMI ports on the back. However, upon closer examination, it becomes clear that this device is a stereo receiver, lacking support for surround or center speakers.
This isn't a novel concept for Marantz, which introduced the NR1200, another two-channel receiver with HDMI, back in 2019. However, the company is promoting the Stereo 70s more vigorously, positioning it as a cinematic piece rather than just a well-connected hi-fi amplifier, with enhanced connectivity and updated sound tuning.
The Stereo 70s taps into the resurgence of traditional two-channel audio, and even as a fervent multichannel enthusiast, I find its appeal understandable. Offering the simplicity of a soundbar setup combined with the sophisticated switching of an 8K AV amplifier, this receiver presents a refreshingly innovative approach to home theater. It's designed for individuals who prefer a straightforward setup, aren't impressed by multiple speakers, and prioritize music enjoyment over films and TV.
Despite its simplicity, the Stereo 70s doesn't compromise on video capabilities. It boasts six HDMI inputs at the back, alongside one output. The panel includes equal numbers of 4K120Hz and 8K inputs, as well as standard 4K60Hz ports.
Similar to its Cinema 70s counterpart, the Stereo 70s can upscale 1080p content to 4K and up to 4,320p if paired with an 8K display, and it supports HDR passthrough for formats such as Dolby Vision and HDR10.
Gaming features are also built-in, including ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate), and QFT (Quick Frame Transport), making it well-suited for next-gen consoles.
For audio connections, the Stereo 70s includes three assignable analog stereo inputs, a phono input for turntables with MM cartridges, two USB ports—one for media playback and another for power to a streaming stick—and two digital audio inputs (coaxial and optical).
It also features Zone 2 pre-outs, dual subwoofer outputs, FM/AM radio, WiFi, and Bluetooth support via screw-in antennas, with an Ethernet port for wired networking.
On the software side, it's compatible with the HEOS app for streaming from various services, internet radio, and networked content. The app also provides options for switching inputs and managing its integration within a HEOS ecosystem.
The Stereo 70s adds smart features by supporting Apple AirPlay 2 and is Roon Tested, though not Roon Ready, with voice interaction available through Alexa and Google Assistant.
All these features form a robust package, especially considering its price of 899. Within Marantz's lineup, the Stereo 70s stands out as the only traditional stereo amplifier with digital connectivity, with the next similar option being the 2,200 Model 40n. The networked CD 50n CD player is priced at 1,600.
In line with new models and the Cinema series AV receivers, this two-channel device features unique fascia styling and an OLED porthole display, offering a premium feel that aligns with modern trends. Despite its traditional controls for balance, bass, and treble, it includes a 6.35mm headphone jack and supports Bluetooth headphones to avoid cable clutter.
Measuring full-width at 442mm, it is about half the height of the Cinema 50 and weighs a manageable 8.39kg.
With no need for multiple speakers—beyond its dual stereo speaker connections for AB listening or bi-wiring—the 70s is easy to set up. An on-screen guide provides clear, step-by-step instructions, and its backlit remote control is intuitive.
Unlike traditional AV receivers or some stereo amps from brands like NAD, Arcam, and Yamaha, there's no auto-calibration mode. However, users can manually adjust speaker distances and levels, correct lip sync in milliseconds, and tweak subwoofer levels in 0.5dB increments.
Performance-wise, the Stereo 70s delivers a robust sound, with its 2 x 75W power into 8ohms surpassing the also-slim Cinema 70s. Marantz's proprietary HDAM amplifier design imparts a warm tonal quality.
User feedback, along with Product Star Ratings, provide insights to help buyers understand if a product suits their needs.
The overall star rating and distribution are not calculated through a straightforward average. Instead, our approach considers factors like review recency and verified purchases on Amazon. It also evaluates reviews for authenticity.
User Impressions
Users value the audio clarity, aesthetics, and connectivity options of the AV receiver. They note adequate volume for both music and home theater purposes, updated speakers, and sufficient power for most setups. The on-screen interfaces are visually enhanced, with improved graphics over older versions. Users also appreciate the Bluetooth and WiFi capabilities for streaming music from smartphones or tablets, along with HDMI compatibility for various devices. Overall, they consider it a high-quality device at a reasonable price.
Generated from customer feedback. Click to explore more.
Users enjoy the sound quality of the AV receiver, praising its excellent audio, suitable volume, and music compatibility for audio and theater use.
"...It's versatile enough for music and provides ample power for most home theater applications, equipped with pre-outs for all 7 channels..." Continue reading.
"...The audio output was exceptional across our 5.1 speaker setup, with notable improvements in center channel processing and..." Continue reading.
"...The sound quality is outstanding, promising long-term satisfaction. With updated speakers, though savings are needed for a new subwoofer, it's an overall excellent unit." Continue reading.
"...Everything functions well in 'Auto' sound decode mode, except for 'Dolby Surround,' which requires manual selection, possibly due to a bug or design flaw, all you..." Continue reading.
Users appreciate the visual design of the AV receiver. They find the TV menus aesthetically pleasing, with attractive amplifiers. The on-screen visuals are significantly better than the previous model and offer comprehensive graphics. The display provides detailed audio and video format information.
"...The on-screen visuals have greatly improved from our previous model and are thoroughly detailed..." Continue reading.
"...The displays are excellent, offering comprehensive sound and video format details..." Continue reading.
"Looks fantastic. Provides great sound, even before adjustments. TV menus are aesthetically pleasing..." Continue reading.
"...Visually appealing as amplifiers go. It's notably deep, but not excessively tall, so it's a trade-off..." Continue reading.
Users value the connectivity features of the AV receiver. They mention Bluetooth, Wi-Fi, and HDMI options for playing music from devices and streaming from services like Tidal, Spotify, or local storage. The amplifier functions excellently, with no difficulties connecting to services like Tidal or Spotify.
"...It offers Bluetooth and Wi-Fi connectivity for playing music from a phone or local storage, with ample HDMI inputs for most..." Continue reading.
"...The amplifier's streaming capabilities are excellent, with seamless connections to Tidal, Spotify, and local home servers..." Continue reading.
Connectivity...
Users appreciate the power output of the AV receiver. They report that it delivers adequate power for most home theater setups and includes a complete set of features.
"...It's versatile for music and provides enough power for most home theater setups, with a full complement of pre-outs for all 7 channels..." Continue reading.
"...The power output is sufficient for my needs, and I have used it at high volumes equivalent to my Sony..." Continue reading.
"Excellent product with adequate power..." Continue reading.
Users appreciate the value for money of the AV receiver. They consider it a top-notch device without any power deficiencies.
"...Speakers need an update, but saving for a new subwoofer is necessary. Overall, it's an outstanding component." Continue reading.
"Excellent product with ample power..." Continue reading.
"A fantastic piece of equipment......" Continue reading.
Images in this review. Reviews with visuals
DAVID SMITH, 5.0 out of 5 stars, Marantz Cinema 70s, Reviewed in the United Kingdom on 18 May
| Parameter | Specification |
| Number of Powered Channels | 7 |
| Power Output 8 ohm, 20 Hz - 20 kHz, 0.08 2ch Drive | 50 W |
| 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 AB |
| Current Feedback Topology | No |
| BiAmp Drive | Assignable |
| DTS | DTS HD Master, DTSX, DTS NeuralX, DTS VirtualX |
| Dolby | Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualization, Dolby Atmos Music, Dolby Surround |
| Max Number of Processing Preamp Channels | 7.1 |
| Composite In/Out | 0/0 |
| Component In/Out | 0/0 |
| HDMI In/Out | 6/1 |
| MultiRoom Video Out via HDMI | No |
| Analog In / Fixed Level Out | 3 in / 0 out |
| Phono MM In | Yes |
| Digital In Optical / Coaxial | 1/1 |
| MultiRoom Out analog / digital | 1/0 |
| Multichannel Preamp Out | 7.2 |
| Subwoofer Out | 2 |
| Number of Speaker Terminals | 7 |
| Speaker A/B | Assignable |
| MultiRoom Speaker Terminal | Assignable |
| Front Inputs | USB-A |
Enhance your home entertainment experience with a system requiring just two speakers. This compact stereo receiver combines features usually found in full-size AV receivers, including HDMI switching, built-in HEOS streaming, phono input, and FM/DAB radio.
75 Watts Per Channel
The built-in discrete stereo amplifier offers crisp, detailed, warm, expansive, and dynamic audio from any source.
8K HDMI
Featuring six HDMI inputs, three of which support 8K, the receiver is compatible with streaming devices, gaming consoles, Blu-ray players, and more. HDMI ARC simplifies the connection to your TV or projector.
Dual Subwoofer Outputs
Enhance bass impact with two subwoofer outputs. Optimize bass performance using comprehensive speaker and subwoofer configuration options available in the menu.
Preamp Output
Use preamp mode to connect an external amplifier for superior sound quality and increased power, offering flexibility for future upgrades.
Trust in Quality Home Theater from Two Channels
With HDMI inputs and ARC, connecting to smart TVs, gaming setups, and streaming devices is straightforward. The easy-to-navigate setup menu and extensive subwoofer controls, typical of multichannel systems, are available in the STEREO 70s, all while supporting a simple two-speaker setup instead of complex multichannel systems.
High-Resolution Audio
The STEREO 70s is designed with precision and selected components to reveal sound's natural richness and intensity. It offers crystal-clear digital decoding up to 192 kHz/24-bit audio and DSD, providing an immersive high-resolution music experience unobtainable with compressed files.
Sleek and Stylish
The Marantz design is timelessly elegant, reflecting the rich soundscapes that their products deliver. The balance and symmetry in both sound and design are clear, with the STEREO 70s meticulously crafted in a compact chassis that fits where traditional equipment cannot.
HEOS Built-in Multi-Room Streaming
The HEOS Built-in technology enables wireless audio across your home. Play the same track in every room or choose different songs for each connected room—it's all up to you.
The design of Marantz is elegantly timeless, reflecting the musical soundscapes its products create. There is a philosophy of balance and symmetry present in both the sound and design. STEREO 70s, with its meticulously engineered compact chassis, fits where standard equipment cannot.
With carefully selected components, STEREO 70s reveals the natural power and immersiveness of sound. It offers crystal clear digital decoding of up to 192 kHz 24-bit audio and DSD, providing a new world of high-resolution music with depth, breadth, and clarity beyond that of lossy files.
The Marantz Sound Master has painstakingly tuned STEREO 70s to deliver exceptional performance, choosing parts to create the Most Musical Sound in your home.
HDMI inputs and ARC simplify connections to smart TVs, gaming systems, and streaming devices. The setup menu is easy to navigate through the on-screen display and includes extensive subwoofer management, features usually found in multichannel surround sound receivers. STEREO 70s offers these features in a streamlined device supporting two loudspeakers rather than more complex multichannel receivers.