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Marantz Model M1 Wireless Streaming Amplifier

£900.00 inc. VAT

Trade-in available.

Released in June 2025, the Model M1 by Marantz is a 2.1 channel, 100W per-channel wireless streaming amplifier with built-in HEOS, engineered with performance and versatility in mind.

Enjoy your favourite music or TV shows with seamless connectivity from one elegant, compact device.

Available in Black finish only.


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Brand:Marantz
 

Description

Model M1

Born from decades of Marantz heritage and engineering expertise, the Model M1 is a new generation of wireless streaming amplifier, transforming the way you listen to music and watch TV throughout your home.

Delivering 100W per-channel of high-quality, low-distortion amplification, Model M1 allows for pristine sound anywhere, while a subwoofer output delivers room-filling scale in larger spaces.

Expansive Streaming Support

With support for HEOS, AirPlay2, Bluetooth, Spotify Connect, and more, however you choose to stream your high-resolution music, the Marantz Model M1 has you covered. Plus, the expansive feature set yet diminutive size of M1 makes it the ideal partner for multi-room listening.

HEOS Built-in has a search feature that lets you find and stream from the world’s leading music platforms, including TIDAL, Pandora, and Amazon Music HD.

Perfect Audio Processing

Featuring Marantz Musical Digital Filtering (MMDF), a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound.

In addition, you can unveil superb sound from movies and TV programs via your Model M1 using HDMI eARC and onboard Dolby Digital+ processing.

Features

  • 2.1 channel output allows for loudspeaker and subwoofer connection.
  • 100 Watts per-channel, high power, crystal clarity.
  • Switching, digital end-to-end amplifier topology.
  • Enhanced performance with Marantz Musical Digital Filtering (MMDF).
  • Effortless streaming with HEOS Built-in, WiFi, AirPlay 2, Spotify Connect.
  • Toslink optical audio and HDMI eARC digital audio inputs.
  • Digital decoding with Dolby Digital+
  • Sound Master tuned, designed, and built by Shirakawa Audio Works in Japan.
  • Small footprint, rack-mountable, high-end materials, refined Marantz industrial design.
  • 1 pair RCA analog audio inputs with gold-plated brass terminals.

Specifications

  • Power Amplifier Rated output & THD (8 ohm): 100 W+100 W (8 Ω, THD 0.05%)
  • Power Amplifier Rated output & THD (4ohm): 125 W + 125 W (4Ω/ohms, 1 kHz, T.H.D. 0.05%)
  • Frequency Response: 20 Hz to 20 kHz : ±1 dB
  • Connected loudspeaker Impedance: 4 – 16 Ω/ohms
  • Loudspeaker Binding Posts: 4-way binding posts
  • Digital Inputs: HDMI (eARC), TOSLINK
  • Analog Inputs: RCA L/R
  • Subwoofer Out: RCA Mono
  • Channel Assignments: Stereo (Default), Dual Mono
  • Volume Limit: 80-100 %
  • Balance: -15 dB to +15 dB
  • Adjustable High Pass / Low Pass Filters: 40-250 Hz / 40-120 Hz
  • EQ: Bass, Treble -5 dB to +5 dB
  • Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode
  • TV Sound Grouping: Yes
  • Decoding: Dolby Digital +, Dolby Digital, LPCM, DSD
  • Stereo PCM / Multi-channel PCM: Yes / Yes
  • Stereo File Formats (HEOS network share or USB): WMA – up to and including 192 kbps, AAC & MP3 – up to and including 320 kbps, WAV, ALAC, FLAC: up to and including 24-bit / 192 kHz, DSD – 2.8 MHz, 5.6 MHz
  • Bluetooth Receive: BT 4.2.X
  • Bluetooth Transmit: No
  • AirPlay: AirPlay 2
  • Spotify: Spotify Connect
  • Music Services Supported (HEOS®, subject to change and local availability): Pandora, Spotify, TuneIn, SiriusXM, Amazon Music, Tidal, Tidal HiRes, iHeartRadio, Deezer, Deezer HiFi, Mood:Mix, Sony Hi-Res, AWA, QPlay, SoundCloud.
  • Music stored on mobile device: Yes (iOS, Android or Kindle Fire)
  • NAS (Network Attached Storage): Network share
  • USB Storage Device Playback: Yes (FAT32, NTFS formatted drives)
  • Wired Connectivity: Ethernet
  • Wireless Connectivity: Dual band, 802.11 a/b/g/n/ac
  • IR Input: 3.5 mm
  • IR Learning: Yes
  • Control System Compatibility via TCP/IP: Creston, Control4, AMX
  • HEOS App: iOS, Android, Kindle Fire
  • Product Colour: Black
  • User Interface: Volume up/down, Play / Pause, Multi colored LED status indicator, Connect button (rear), Bluetooth button (rear)
  • Dimensions (W x D x H): 239 x 217 x 89 mm
  • Weight: 2.2 kg

Included

  • 1 x Model M1
  • 1 x Power Supply
  • 1 x Documentation

Full Marantz Range Available

Unilet Sound & Vision are official retail partners for Marantz, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase.

More Information

Additional information

Weight 2.2 kg
Dimensions 21.7 × 23.9 × 8.4 cm
Colour

Black

Purchase Options

Home Delivery, Click & Collect, Trade-In Available

Brand

Marantz

Marantz offer several product line-ups: Their Range series offers the most flexible system-building options imaginable for every lifestyle, whilst at the very high-end, their Premium series guarantees hi-fi purists the ultimate listening experience.

Other product categories have been developed over the years, including the Reference models, to faithfully reproduce the purist musical emotion, and the KI (Ken Ishiwata) models which offer unparalleled quality. Music brings emotion to vision and puts the passion into our experiences. For Marantz, the realistic reproduction of music is the essential goal.

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