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Marantz Stereo 70s Slimline Stereo Receiver

Enter a world of exquisite sound and elevated enjoyment of all your home entertainment sources without overwhelming your room with surround speakers. STEREO 70s incorporates the technologies found in full-size surround sound home theaters including audio streaming, Phono and FM/DAB+ radio with the simplicity and elegance of a two-channel stereo system and the warmth, spaciousness, and detail characteristic of Marantz.

Product Highlights:

• 2-channel amplifier
• 75 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD
• 100 watts per channel into 6 ohms (1 kHz) at 0.7% THD

Digital and streaming music options:

• Built-in Wi-Fi for listening to music from a networked PC, free internet radio, and music services
• Built-in HEOS technology wirelessly connects compatible HEOS components for whole home audio
  • Includes support for Pandora®, SiriusXM, and Spotify® (subscription required for some services)
  • Free HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playback
  • Works with Amazon Alexa and Google Assistant voice controllers
• Apple AirPlay 2 lets you stream directly from an iPhone® or iPad® and ask Siri to play Apple Music
  • Supports multi-room audio with compatible wireless speakers
• Built-in Bluetooth for wireless music listening with smartphones, tablets, and compatible computers
• Bluetooth transmission for sending audio from the receiver to Bluetooth-enabled headphones
  • Play audio through Bluetooth headphones only, or through Bluetooth headphones and connected speakers simultaneously
• Plays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 5.6 MHz)
• Works as a Roon player (requires subscription and Roon Core running on your network)
  • Roon Core is media server software that runs on your computer, NAS drive, or other compatible hardware

Multi-room audio:

• Stereo RCA line-level audio output for 2nd zone
  • HDMI inputs can only be played in Zone 2 if also selected for main listening room

HDMI features:

• HDMI 2.1 audio/video switching: 6 in, 1 out
  • 3 inputs and 1 output support 8K/60Hz and 4K/120Hz video
  • All inputs and outputs support 4K/60Hz video
  • HDCP 2.3 technology ensures compatibility with 4K Ultra HD sources and TVs
  • Supports HDR10, HDR10+, Dolby Vision®, HLG, and Dynamic HDR
  • Supports ARC (Audio Return Channel) for passing audio signals to the receiver from your TV
  • Dolby Digital and DTS surround not supported; TV must be set to output 2-channel PCM
• Upscales 1080p and 4K/60Hz video signals to Ultra HD (up to 8K)
• Gaming-optimized video processing technologies for a smooth, lag-free gaming experience
  • Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT) reduce or eliminate lag and frame tearing

Other connections:

• Digital audio inputs: 1 optical and 1 coaxial
• 3 analog stereo RCA line-level audio inputs
• MM (moving magnet) phono input for connecting a turntable
• Preamp output for connecting to an external stereo power amp
• Rear-panel USB port for audio playback from USB flash drives
• A and B speaker output pairs
• 2 mono RCA outputs for connecting powered subwoofers
• Ethernet port for wired network connection
• IR input for use with external controllers
• 1/4" headphone output
• Detachable power cord

General features:

• Free Marantz remote app lets you use your Apple or Android™ device as a Wi-Fi remote
• Setup Assistant guides you through the initial connection process and settings
• Intuitive, full-color on-screen guide
• Video Select lets you listen to music while watching video from a different source
• HDMI standby pass-through allows HDMI switching without powering up receiver
• Gold-plated RCA terminals
• Sleep timer
• AM/FM tuner
• Remote control
• Dimensions: 17-3/8"W x 4-3/16"H x 16-1/16"D (7"H with Wi-Fi antennas raised)
• Weight: 18.5 lbs.
• Warranty: 5 years
• Our 30-day money back guarantee
• MFR # STEREO70S/U1B

What's In The Box:

• Stereo receiver
• 6' AC power cord
• Remote control (RC052SR)
• 2 "AAA" batteries
• 2 WiFi/BT antennas
• FM wire antenna
• AM loop antenna
• Quick Start Guide
• Warranty Information
• Safety Instructions
• Notes on radio
• Heos brochure