[{"id":639668617375,"handle":"all-regularly-priced-items","updated_at":"2026-06-04T10:34:31-06:00","published_at":"2024-11-30T15:25:35-07:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"All Regularly Priced Items","body_html":null},{"id":280456888479,"handle":"audio","updated_at":"2026-06-04T10:16:56-06:00","published_at":"2021-12-02T11:21:36-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Audio","body_html":"","image":{"created_at":"2022-01-06T15:53:45-07:00","alt":"audio","width":971,"height":386,"src":"\/\/listenup.com\/cdn\/shop\/collections\/audio.png?v=1641509626"}},{"id":295083409567,"handle":"gifts-for-the-vinyl-collector","title":"Gifts for the Vinyl Collector","updated_at":"2026-06-04T12:04:38-06:00","body_html":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/Collection_Headers_6.png?v=1761767880\" alt=\"\"\u003e\u003c\/div\u003e","published_at":"2023-11-09T11:14:09-07:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"vinylgifts2024"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global","image":{"created_at":"2023-11-09T11:27:07-07:00","alt":null,"width":800,"height":800,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Gift_Guide_Social_Ad_1.png?v=1761770081"}},{"id":297899983007,"handle":"marantz-amplifiers","title":"Marantz Amplifiers","updated_at":"2026-06-01T21:55:23-06:00","body_html":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ca title=\"Shop all Marantz\" href=\"https:\/\/listenup.com\/pages\/marantz\"\u003eMarantz\u003c\/a\u003e amplifiers elevate your Hi-Fi system to new heights, delivering pure, powerful sound that seamlessly connects your audio sources to loudspeakers. \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThey act as the central hub, expertly crafted with exquisite design, accurate detailing, and hand-tuned components,\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eensuring an unparalleled listening experience that goes beyond mere function.\u003c\/div\u003e","published_at":"2024-02-27T10:19:11-07:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Marantz"},{"column":"title","relation":"not_contains","condition":"Open Box"},{"column":"title","relation":"contains","condition":"Amplifier"}],"published_scope":"global","image":{"created_at":"2024-05-08T12:40:55-06:00","alt":null,"width":1080,"height":1080,"src":"\/\/listenup.com\/cdn\/shop\/collections\/Marantz_Model_50_Silver_on_Cabinet_Lifestyle.png?v=1715193655"}},{"id":280456986783,"handle":"receivers-amplifiers","updated_at":"2026-06-04T10:09:49-06:00","published_at":"2021-12-02T11:25:03-07:00","sort_order":"best-selling","template_suffix":"top-level","published_scope":"global","title":"Receivers \u0026 Amplifiers","body_html":"","image":{"created_at":"2022-01-04T15:21:55-07:00","alt":"Receivers and Amplifiers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/receivers-amplifiers.png?v=1641334915"}},{"id":275055673503,"handle":"stereo-receivers","updated_at":"2026-06-03T10:06:57-06:00","published_at":"2021-08-12T05:17:42-06:00","sort_order":"best-selling","template_suffix":"default","published_scope":"global","title":"Stereo Receivers","body_html":"","image":{"created_at":"2021-08-12T05:17:40-06:00","alt":"Stereo Receivers","width":1146,"height":455,"src":"\/\/listenup.com\/cdn\/shop\/collections\/category-banner_67ea93c2-8e34-4dda-8ad6-9af994cd7371.png?v=1641335695"}},{"id":301151355039,"handle":"welcome10","updated_at":"2026-06-04T10:41:11-06:00","published_at":"2024-07-02T15:18:25-06:00","sort_order":"best-selling","template_suffix":null,"published_scope":"web","title":"Welcome10","body_html":null}]
The Marantz STEREO 70s is a slimline stereo receiver that delivers 75W per channel of refined Class A/B power with Marantz HDAM tuning for musical, detailed sound. It’s an ideal TV-and-music hub with 6 HDMI inputs, 8K support, ARC, and gaming features like ALLM and VRR. Stream effortlessly using HEOS Built-in, AirPlay 2, Bluetooth, and popular music services, or enjoy hi-res playback up to 192kHz/24-bit and DSD. With an MM phono input, two subwoofer outputs, and flexible speaker connectivity, it’s built for modern hi-fi systems in a space-saving design.
Get the Details
Features & Specs
75W per channel of Class A/B power for true hi-fi dynamics
The STEREO 70s delivers 75W per channel into 8 ohms across the full audio band, providing the headroom and control needed for clean stereo imaging, impactful transients, and satisfying volume without strain.
Marantz Sound Master tuning with HDAM for a refined, musical presentation
Custom component choices and Marantz HDAM technology help preserve detail and realism, producing a sound that’s articulate and engaging for long listening sessions—whether you’re streaming, spinning vinyl, or watching a concert film.
Modern HDMI switching for TV, movies, and next-gen gaming
With six HDMI inputs, ARC, support for HDR formats (including Dolby Vision and HDR10+), and gaming-friendly features like ALLM and VRR, it acts as a clean control center for a minimalist two-channel entertainment system.
HEOS multi-room streaming plus broad device compatibility
HEOS Built-in makes it easy to stream music services and sync audio across compatible rooms, while AirPlay 2 and Bluetooth expand everyday playback options for Apple devices, phones, tablets, and guests.
Hi-res file playback for listeners who want more than standard streaming quality
Support for FLAC/WAV/ALAC up to 192/24, plus DSD (2.8/5.6 MHz) and gapless playback, keeps albums and live recordings flowing naturally with improved resolution and nuance.
System flexibility for vinyl, bass management, and multi-speaker setups
A built-in MM phono input welcomes turntables, dual subwoofer outputs help build fuller low end, and speaker A/B terminals make it easy to switch or expand to additional speakers as your system grows.
75W per channel of Class A/B power for true hi-fi dynamics
The STEREO 70s delivers 75W per channel into 8 ohms across the full audio band, providing the headroom and control needed for clean stereo imaging, impactful transients, and satisfying volume without strain.
Marantz Sound Master tuning with HDAM for a refined, musical presentation
Custom component choices and Marantz HDAM technology help preserve detail and realism, producing a sound that’s articulate and engaging for long listening sessions—whether you’re streaming, spinning vinyl, or watching a concert film.
Modern HDMI switching for TV, movies, and next-gen gaming
With six HDMI inputs, ARC, support for HDR formats (including Dolby Vision and HDR10+), and gaming-friendly features like ALLM and VRR, it acts as a clean control center for a minimalist two-channel entertainment system.
HEOS multi-room streaming plus broad device compatibility
HEOS Built-in makes it easy to stream music services and sync audio across compatible rooms, while AirPlay 2 and Bluetooth expand everyday playback options for Apple devices, phones, tablets, and guests.
Hi-res file playback for listeners who want more than standard streaming quality
Support for FLAC/WAV/ALAC up to 192/24, plus DSD (2.8/5.6 MHz) and gapless playback, keeps albums and live recordings flowing naturally with improved resolution and nuance.
System flexibility for vinyl, bass management, and multi-speaker setups
A built-in MM phono input welcomes turntables, dual subwoofer outputs help build fuller low end, and speaker A/B terminals make it easy to switch or expand to additional speakers as your system grows.
Expert Insight
The Marantz STEREO 70s combines a space-saving chassis with surprisingly authoritative, clean stereo power that makes both music and TV audio feel more immersive. Setup is straightforward, and the HDMI plus HEOS streaming features make it easy to use as a modern entertainment hub without sacrificing hi-fi sound quality. Connectivity is excellent, especially with the MM phono input and dual subwoofer outputs for flexible system building.
Dylan Crane
Brand Manager
Details
Marantz STEREO 70s Slimline Amplifier
The Marantz STEREO 70s is a modern, slimline stereo receiver that blends Marantz’s iconic design and “Most Musical Sound” tuning with today’s must-have connectivity. Delivering 75 watts per channel (8 ohms) with a Class A/B amplifier design and HDAM circuitry, it brings rich, detailed stereo performance to music lovers while doubling as a streamlined hub for TV, gaming, and streaming. With 6 HDMI inputs (including 8K support on 3 inputs), ARC for easy TV audio return, and 8K upscaling, it’s built to anchor an elegant two-channel home cinema setup—without the size of a full AVR. Add HEOS Built-in, AirPlay 2, Bluetooth, and broad hi-res file support (up to 192kHz/24-bit and DSD), and you have an all-in-one receiver that’s equally at home with vinyl, streaming, and big-screen entertainment. The Marantz STEREO 70s is part of ListenUp's Marantz Amplifiers Collection.
What It's Good At:
High-performance stereo sound in a compact chassis that fits tight cabinets and modern living spaces
TV + gaming centerpiece with 8K HDMI switching, ARC, ALLM, VRR, and Quick Frame Transport support
Whole-home music made simple with HEOS multi-room streaming and easy control from your phone/tablet
Hi-res playback with clarity and depth (192/24 and DSD support) for more lifelike listening
Vinyl-ready listening with a built-in MM phono input and clean analog connectivity
Bigger bass and better system flexibility with support for two subwoofers, speaker A/B, and 2.2 preamp outputs
Marantz STEREO 70s Full 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
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
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
System Remote Control: RC-052SR
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
Maximum Dimensions (w/o Antenna) (W x D x H) in inches: 17.4 x 14.7 x 4.3
What’s in the box: Main unit, remote control, batteries, AM/FM antennas, wire labels, quick start guide, 2 External Detachable Antenna, AC cord
UPC code: 747192140267
Marantz STEREO 70s Q&A:
Is the Marantz STEREO 70s a true 2-channel receiver or a surround AVR?
It’s a 2-channel stereo receiver with stereo-focused amplification, plus AVR-like conveniences such as HDMI switching, ARC, on-screen setup support, and flexible bass options.
How many HDMI devices can I connect, and does it support 8K?
You can connect up to 6 HDMI sources and output to 1 HDMI display, with 8K support on 3 HDMI inputs and 8K upscaling available for compatible content.
Can I connect my TV with a single cable for audio?
Yes. The receiver supports ARC (Audio Return Channel) so your TV can send audio back to the STEREO 70s over HDMI for cleaner wiring and simpler control.
Does it work with streaming and multi-room audio?
Yes. It has HEOS multi-room streaming, plus AirPlay 2, Bluetooth, Wi-Fi, Ethernet, and support for popular services including Spotify Connect and more.
Is it good for gaming?
It supports gaming-friendly HDMI features like ALLM, Variable Refresh Rate (VRR), and Quick Frame Transport to help keep gameplay responsive and smooth on compatible setups.
Can I connect a turntable directly?
Yes. It includes a built-in MM phono input, making it easy to connect a moving-magnet turntable without a separate phono preamp.
Can I run two subwoofers?
Yes. There are two subwoofer outputs, which can help deliver more even, powerful bass in a two-channel or TV-based setup.
Can I use two pairs of speakers (Speaker A/B)?
Yes. It supports Speaker A/B switching with 4 speaker terminals, letting you run two speaker pairs (or switch between zones depending on your layout).
Returned a rotel 12mk2 for this and have no regrets
Rotel/B&W, what can go wrong? Well, not enough punch/stage and almost as important for me, Rotel designed for Apple USB vs Marantz open USB.
Tested out both the Rotel and Marantz using Blue Jean Cables, UltraHD tracks on Amazon, and the depth, and sound presence where noticeably better with the Marantz. Add that the Marantz remote, features and small power bump (which turned out to matter) with my B&W 705s2's.
If you need 2 channel only but want some of the AV features in a slim, great looking chasis, get this receiver/AMP!
Listen up shipped quickly as they always do!
The Marantz STEREO 70s is a slimline stereo receiver that delivers 75W per channel of refined Class A/B power with Marantz HDAM tuning for musical, detailed sound. It’s an ideal TV-and-music hub with 6 HDMI inputs, 8K support, ARC, and gaming features like ALLM and VRR. Stream effortlessly using HEOS Built-in, AirPlay 2, Bluetooth, and popular music services, or enjoy hi-res playback up to 192kHz/24-bit and DSD. With an MM phono input, two subwoofer outputs, and flexible speaker connectivity, it’s built for modern hi-fi systems in a space-saving design.
Get the Details
Features & Specs
Features & Specs
75W per channel of Class A/B power for true hi-fi dynamics
The STEREO 70s delivers 75W per channel into 8 ohms across the full audio band, providing the headroom and control needed for clean stereo imaging, impactful transients, and satisfying volume without strain.
Marantz Sound Master tuning with HDAM for a refined, musical presentation
Custom component choices and Marantz HDAM technology help preserve detail and realism, producing a sound that’s articulate and engaging for long listening sessions—whether you’re streaming, spinning vinyl, or watching a concert film.
Modern HDMI switching for TV, movies, and next-gen gaming
With six HDMI inputs, ARC, support for HDR formats (including Dolby Vision and HDR10+), and gaming-friendly features like ALLM and VRR, it acts as a clean control center for a minimalist two-channel entertainment system.
HEOS multi-room streaming plus broad device compatibility
HEOS Built-in makes it easy to stream music services and sync audio across compatible rooms, while AirPlay 2 and Bluetooth expand everyday playback options for Apple devices, phones, tablets, and guests.
Hi-res file playback for listeners who want more than standard streaming quality
Support for FLAC/WAV/ALAC up to 192/24, plus DSD (2.8/5.6 MHz) and gapless playback, keeps albums and live recordings flowing naturally with improved resolution and nuance.
System flexibility for vinyl, bass management, and multi-speaker setups
A built-in MM phono input welcomes turntables, dual subwoofer outputs help build fuller low end, and speaker A/B terminals make it easy to switch or expand to additional speakers as your system grows.
75W per channel of Class A/B power for true hi-fi dynamics
The STEREO 70s delivers 75W per channel into 8 ohms across the full audio band, providing the headroom and control needed for clean stereo imaging, impactful transients, and satisfying volume without strain.
Marantz Sound Master tuning with HDAM for a refined, musical presentation
Custom component choices and Marantz HDAM technology help preserve detail and realism, producing a sound that’s articulate and engaging for long listening sessions—whether you’re streaming, spinning vinyl, or watching a concert film.
Modern HDMI switching for TV, movies, and next-gen gaming
With six HDMI inputs, ARC, support for HDR formats (including Dolby Vision and HDR10+), and gaming-friendly features like ALLM and VRR, it acts as a clean control center for a minimalist two-channel entertainment system.
HEOS multi-room streaming plus broad device compatibility
HEOS Built-in makes it easy to stream music services and sync audio across compatible rooms, while AirPlay 2 and Bluetooth expand everyday playback options for Apple devices, phones, tablets, and guests.
Hi-res file playback for listeners who want more than standard streaming quality
Support for FLAC/WAV/ALAC up to 192/24, plus DSD (2.8/5.6 MHz) and gapless playback, keeps albums and live recordings flowing naturally with improved resolution and nuance.
System flexibility for vinyl, bass management, and multi-speaker setups
A built-in MM phono input welcomes turntables, dual subwoofer outputs help build fuller low end, and speaker A/B terminals make it easy to switch or expand to additional speakers as your system grows.
Expert Insight
Expert Insight
The Marantz STEREO 70s combines a space-saving chassis with surprisingly authoritative, clean stereo power that makes both music and TV audio feel more immersive. Setup is straightforward, and the HDMI plus HEOS streaming features make it easy to use as a modern entertainment hub without sacrificing hi-fi sound quality. Connectivity is excellent, especially with the MM phono input and dual subwoofer outputs for flexible system building.
Dylan Crane
Brand Manager
Details
Details
Marantz STEREO 70s Slimline Amplifier
The Marantz STEREO 70s is a modern, slimline stereo receiver that blends Marantz’s iconic design and “Most Musical Sound” tuning with today’s must-have connectivity. Delivering 75 watts per channel (8 ohms) with a Class A/B amplifier design and HDAM circuitry, it brings rich, detailed stereo performance to music lovers while doubling as a streamlined hub for TV, gaming, and streaming. With 6 HDMI inputs (including 8K support on 3 inputs), ARC for easy TV audio return, and 8K upscaling, it’s built to anchor an elegant two-channel home cinema setup—without the size of a full AVR. Add HEOS Built-in, AirPlay 2, Bluetooth, and broad hi-res file support (up to 192kHz/24-bit and DSD), and you have an all-in-one receiver that’s equally at home with vinyl, streaming, and big-screen entertainment. The Marantz STEREO 70s is part of ListenUp's Marantz Amplifiers Collection.
What It's Good At:
High-performance stereo sound in a compact chassis that fits tight cabinets and modern living spaces
TV + gaming centerpiece with 8K HDMI switching, ARC, ALLM, VRR, and Quick Frame Transport support
Whole-home music made simple with HEOS multi-room streaming and easy control from your phone/tablet
Hi-res playback with clarity and depth (192/24 and DSD support) for more lifelike listening
Vinyl-ready listening with a built-in MM phono input and clean analog connectivity
Bigger bass and better system flexibility with support for two subwoofers, speaker A/B, and 2.2 preamp outputs
Marantz STEREO 70s Full 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
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
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
System Remote Control: RC-052SR
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
Maximum Dimensions (w/o Antenna) (W x D x H) in inches: 17.4 x 14.7 x 4.3
What’s in the box: Main unit, remote control, batteries, AM/FM antennas, wire labels, quick start guide, 2 External Detachable Antenna, AC cord
UPC code: 747192140267
Marantz STEREO 70s Q&A:
Is the Marantz STEREO 70s a true 2-channel receiver or a surround AVR?
It’s a 2-channel stereo receiver with stereo-focused amplification, plus AVR-like conveniences such as HDMI switching, ARC, on-screen setup support, and flexible bass options.
How many HDMI devices can I connect, and does it support 8K?
You can connect up to 6 HDMI sources and output to 1 HDMI display, with 8K support on 3 HDMI inputs and 8K upscaling available for compatible content.
Can I connect my TV with a single cable for audio?
Yes. The receiver supports ARC (Audio Return Channel) so your TV can send audio back to the STEREO 70s over HDMI for cleaner wiring and simpler control.
Does it work with streaming and multi-room audio?
Yes. It has HEOS multi-room streaming, plus AirPlay 2, Bluetooth, Wi-Fi, Ethernet, and support for popular services including Spotify Connect and more.
Is it good for gaming?
It supports gaming-friendly HDMI features like ALLM, Variable Refresh Rate (VRR), and Quick Frame Transport to help keep gameplay responsive and smooth on compatible setups.
Can I connect a turntable directly?
Yes. It includes a built-in MM phono input, making it easy to connect a moving-magnet turntable without a separate phono preamp.
Can I run two subwoofers?
Yes. There are two subwoofer outputs, which can help deliver more even, powerful bass in a two-channel or TV-based setup.
Can I use two pairs of speakers (Speaker A/B)?
Yes. It supports Speaker A/B switching with 4 speaker terminals, letting you run two speaker pairs (or switch between zones depending on your layout).
Returned a rotel 12mk2 for this and have no regrets
Rotel/B&W, what can go wrong? Well, not enough punch/stage and almost as important for me, Rotel designed for Apple USB vs Marantz open USB.
Tested out both the Rotel and Marantz using Blue Jean Cables, UltraHD tracks on Amazon, and the depth, and sound presence where noticeably better with the Marantz. Add that the Marantz remote, features and small power bump (which turned out to matter) with my B&W 705s2's.
If you need 2 channel only but want some of the AV features in a slim, great looking chasis, get this receiver/AMP!
Listen up shipped quickly as they always do!
