Brand: Marantz

Marantz Stereo 70s Slimline AV Receiver

Equipment Amplification Power Amp
SKU: AMARAST70SB
In Stock
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Full Details

More Than Meets the Eye: 75Wpc Slimline Marantz Stereo 70s AV Receiver  Handles DSD 5.6MHz, Includes HEOS, and Features Six HDMI Inputs

The Roon-tested Marantz Stereo 70s AV receiver defies what’s possible in a slimline design that fits where most audiophile equipment cannot — and plays with a power, clarity, smoothness, warmth, and naturalism not possible from equipment at this price level even at the start of the 2020s. Outputting 75Wpc from a fully discrete amplifier, Stereo 70s handles DSD 5.6MHz and boasts HEOS multi-room streaming, six HDMI inputs, an MM phono input, an ARC output, dual subwoofer outputs, and even a pre-amp output for further expansion. 

Home cinema with just two speakers? Stereo 70s makes it possible by leveraging the technology of Marantz’s full-size surround AV units. The company’s famed HDAM modules complement Pure Direct Mode to deliver size-belying sonics, and built-in Bluetooth and Wi-Fi further your connectivity and wireless options. Ditto compatibility with Alexa, Google Voice Assistant, and Apply HomePod. Over-the-air firmware updates, HDMI diagnostics, and control via the Marantz AVR app add to the reasons why this 4.3 x 17.4 x 14.7 component is a dynamo. 

In addition to Stereo 70s, the shipping box contains a remote control, batteries, antennas, an Audyssey microphone, mic stand, quick-start guide, and more. For further support or any questions, give a Music Direct audio consultant a shout at 312-433-0200.

Downloads

”User User Manual (PDF, 10.4 MB)

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
  • Power Output (6 ohm, 1 kHz, 10% 1ch Drive) 150 W
  • Discrete Power Amplifier Yes
  • Amplifier Topology Class A/B
  • Inputs/Outputs
  • HDMI In / Out 6 / 1
  • Analog In / Fixed Level Out 3 in / out
  • Phono (MM) In Yes
  • Digital In: Optical / Coaxial 1 / 1
  • Multi-Room Out: analog / digital 1 / 0
  • Multichannel Preamp Out 2.2
  • Subwoofer Out 2
  • Number of Speaker Terminals 4
  • Speaker A / B Yes
  • USB Audio USB A (Host)
  • AM/FM Tuner Yes
  • Multichannel Surround Technologies
  • Max Number of Processing (Preamp) Channels 2,1
  • HDMI
  • Total HDMI Inputs / No. Support 8K 6 / 3
  • HDCP2.3 support Yes
  • HDMI Outputs: Main / Zone 1 / 0
  • HDMI Upscaling 1080P/4K to 8K
  • Audio Return Channel ARC
  • Video Dynamic Range HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR
  • ALLM (Auto Low Latency Mode) Pass-through for gaming Yes
  • Variable Refresh Rate / Quick Frame Transport Yes / Yes
  • HDMI Pass-Through in Standby Mode Yes
  • Performance Technologies
  • Pure Direct Mode Yes
  • Gold Plated RCA Terminals Yes
  • Hyper Dynamic Amplifier Modules (HDAM) Yes
  • Music File Support
  • Lossy Formats MP3 / WMA / AAC
  • Lossless formats FLAC HD 192/24 / WAV 192/24 / ALAC 192/31
  • DSD Audio 2.8 MHz / 5.6MHz
  • Gapless Playback FLAC, WAV ,ALAC ,DSD
  • Compressed Audio Enhancer: MDAX2 Yes
  • Network Audio Sharing Yes
  • Streaming Services
  • HEOS Multi-room and Streaming Yes
  • AirPlay Audio Streaming AirPlay2
  • Internet Radio TuneIn
  • Spotify* Spotify Connect
  • *availability of services might vary per region
  • Other Streaming Services * Amazon Music HD/Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / Soundcloud / Mood Mix
  • *availability of services might vary per region
  • Roon tested Yes
  • Pandora Yes
  • SiriusXM Yes
  • Network Connectivity
  • Ethernet Ports Yes
  • Bluetooth Re-transmit for Bluetooth headphones Yes (with volume control)
  • Wi-Fi Yes
  • Bluetooth Yes
  • Smart Home Integration And Control
  • Voice Assistant Compatibility Alexa / Google Voice Assistant / Apple HomePod / JoshAi
  • App for Smart Phones & Tablets (iOS & Android) Marantz AVR App
  • HEOS Multi-Room Integrated Yes
  • HEOS Link Compatibility: IR/ IP Yes / Yes
  • Multi-Room zones 1
  • 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, Audyssey microphone, card board microphone stand, 2 External Detachable Antenna, AC cord
  • UPC code 747192140267

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