Marantz CINEMA 70s SERIES 2 7.2-Channel Slimline AV Receiver
Product Description
The Marantz CINEMA 70s SERIES 2 delivers immersive home theater performance in a compact, elegant slimline design. Featuring seven channels of amplification rated at 50 watts per channel, Dolby Atmos, DTS:X, advanced 8K HDMI connectivity, and Marantz Sound Master tuning, it brings movies, music, and games to life with clarity, balance, and emotional impact.
An upgraded 32-bit, 8-channel DAC improves resolution, detail, and dynamic range across every source. Audyssey MultEQ XT is included for automatic room calibration, while optional Dirac Live room correction provides an advanced upgrade path for optimizing sound to your listening space.
Six HDMI inputs connect televisions, gaming consoles, streaming players, and other components. Three inputs support up to 8K/60Hz or 4K/120Hz pass-through at 40Gbps, along with Dolby Vision, HDR10+, Dynamic HDR, HLG, VRR, ALLM, QFT, and AMD FreeSync. HDMI eARC enables high-resolution audio playback from compatible televisions through a single cable.
HEOS Built-In provides multi-room audio and convenient access to popular streaming services. The receiver also supports AirPlay 2, Bluetooth, Wi-Fi, Ethernet, Roon Ready playback, internet radio, and high-resolution audio formats. A moving-magnet phono input, dual subwoofer outputs, 7.2-channel preamp outputs, Zone 2 playback, and app control make it a flexible centerpiece for modern entertainment systems.
Specifications
-
Channels: 7.2-channel AV receiver with 7 power amplifiers
-
Power Output: 50W per channel at 8 ohms, 20Hz–20kHz, 0.08% THD, 2 channels driven
-
6-Ohm Output: 70W per channel at 1kHz, 0.7% THD, 2 channels driven
-
Processing Channels: Maximum 7.1-channel preamp processing
-
DAC: Upgraded 32-bit, 8-channel DAC
-
Amplifier Design: Discrete power amplifiers with EI transformer
-
Sound Tuning: Marantz Sound Master tuned
-
Surround Formats: Dolby Atmos, Dolby TrueHD, Dolby Surround, Dolby Atmos Height Virtualization, Dolby Atmos Music, DTS-HD, DTS:X, DTS Neural:X, and DTS Virtual:X
-
Room Correction: Audyssey MultEQ XT included; Dirac Live available as an optional upgrade
-
Audio Features: Audyssey Dynamic EQ, Dynamic Volume, Pure Direct, MDAX2, Multichannel Stereo, variable crossover, and optimized bass redirection
-
HDMI Inputs/Outputs: 6 rear HDMI inputs and 1 main HDMI output
-
HDMI Bandwidth: 3 inputs and 1 output support up to 40Gbps
-
Video Support: 8K/60Hz, 4K/120Hz, 1080p/4K-to-8K scaling, HDCP 2.3, 3D pass-through, and standby pass-through
-
HDR Support: HDR10, HDR10+, HLG, Dolby Vision, and Dynamic HDR
-
Gaming Features: VRR, ALLM, QFT, and AMD FreeSync on HDMI inputs 4–6
-
Audio Return Channel: HDMI eARC and ARC
-
Analog Inputs: 3 stereo analog inputs
-
Phono Input: Moving-magnet phono input
-
Digital Inputs: 1 optical and 1 coaxial
-
Preamp Outputs: 7.2-channel pre-out
-
Subwoofer Outputs: 2
-
Speaker Terminals: 7 assignable screw-type terminals with bi-amp and Zone 2 options
-
USB: Front USB audio input and rear USB power supply
-
Tuner: AM/FM tuner
-
Wireless Connectivity: Dual-band Wi-Fi, Bluetooth, AirPlay 2, and HEOS Built-In
-
Wired Networking: Ethernet
-
Bluetooth Headphones: Bluetooth retransmission with transmitter volume control
-
Streaming: Spotify Connect, TIDAL Connect, Qobuz Connect, Amazon Music, Deezer, Pandora, SiriusXM, iHeartRadio, SoundCloud, TuneIn, and additional HEOS services
-
Roon: Roon Ready
-
Audio Formats: MP3, WMA, AAC, FLAC, WAV, ALAC, and DSD
-
High-Resolution Playback: FLAC, WAV, and ALAC up to 192kHz/24-bit; DSD at 2.8MHz and 5.6MHz
-
Gapless Playback: FLAC, WAV, ALAC, and DSD
-
Multi-Room: HEOS multi-room audio and 2-zone operation
-
Zone 2 Sources: 2-channel optical/coaxial, network, USB, and analog audio
-
Zone 2 Outputs: Speaker-level and preamp outputs
-
Control: Marantz AVR Remote app, HEOS app, IP control, web control, IR flasher input, Marantz Remote Bus, and 1 DC trigger
-
Firmware Updates: Network and USB
-
Display: Port-hole OLED display with modern HD graphical interface
-
Convenience Features: Setup Assistant, Smart Select, ECO mode, sleep timer, and automatic power off
-
Remote Control: RC055SR
-
Power Consumption: 250W
-
Standby Consumption: 0.2W; network standby less than 2W
-
Dimensions Without Antennas: 17.4 × 14.7 × 4.3 inches
-
Dimensions with Horizontal Antennas: 17.4 × 15.1 × 4.3 inches
-
Dimensions with Vertical Antennas: 17.4 × 15.1 × 7.0 inches
-
Weight: 19.2 pounds
-
Included Accessories: Remote, batteries, AM/FM antennas, wire labels, quick-start guide, Audyssey microphone, microphone stand, detachable antennas, and AC cord
-
UPC: 747192148256
What It's Great At
-
Compact Home Theater: Delivers full 7.2-channel performance in a slim chassis suited to smaller cabinets and living spaces.
-
Immersive Surround Sound: Dolby Atmos and DTS:X create spacious, multidimensional audio for movies, games, and music.
-
Refined Music Playback: The upgraded DAC and Sound Master tuning provide detailed, balanced, and musical performance.
-
Modern Gaming: Supports 4K/120Hz, VRR, ALLM, QFT, and AMD FreeSync for responsive, fluid gameplay.
-
Room Optimization: Audyssey MultEQ XT simplifies setup, while optional Dirac Live enables advanced calibration.
-
Whole-Home Streaming: HEOS Built-In supports wireless music streaming and synchronized playback throughout compatible rooms.
FAQ Section
Q: How many speakers can the CINEMA 70s SERIES 2 power?
A: It powers up to seven passive speakers and includes two subwoofer outputs for a complete 7.2-channel system.
Q: Does it support Dolby Atmos?
A: Yes. It supports Dolby Atmos, Dolby TrueHD, Dolby Surround, DTS:X, DTS-HD, and virtual height processing.
Q: Is Dirac Live included?
A: Dirac Live is available as an optional upgrade. Audyssey MultEQ XT room correction is included.
Q: Does it support 8K video and 4K/120Hz gaming?
A: Yes. Three HDMI inputs support 8K/60Hz and 4K/120Hz pass-through at up to 40Gbps.
Q: Can it stream music without a television?
A: Yes. HEOS, AirPlay 2, Bluetooth, Wi-Fi, Roon Ready playback, internet radio, and supported streaming services work without the TV.
Q: Can I connect a turntable?
A: Yes. The receiver includes a dedicated moving-magnet phono input for a compatible turntable.
Q: Can I use Bluetooth headphones?
A: Yes. Bluetooth retransmission sends receiver audio to compatible wireless headphones and includes volume control.
Q: Does it support a second audio zone?
A: Yes. Zone 2 supports speaker and preamp outputs with compatible analog, digital, network, and USB sources.
