What are Certified Refurbished Specials? Electronics Expo's Certified Refurbished Program was designed to give customers peace-of-mind when purchasing refurbished units from Electronics Expo. Certified Refurbished products go through meticulous inspection processes including functionality testing, basic cleaning, inspection, and repackaging. These items may have had a minor blemish, scratch or defect repaired. Certified Refurbished item are fully operational to manufacturer specifications and have been thoroughly inspected by the Manufacturer or our Factory Certified Professionals. All Certified Refurbished products come with a one-year parts and labor manufacturer warranty.
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)
We offer standard delivery in 2 business days or less.
Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days. Delivery time for standard shipping to Alaska, Hawaii, and Puerto Rico is 4-6 business days. Business days include Monday - Friday and exclude UPS holidays.
Note: Delivery time estimates do not apply to large or heavy items that require special shipping (including most TVs), items shipped directly from the manufacturer, or out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states.
Map of estimated, standard delivery time to the U.S. and Puerto Rico.
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