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Key Features
The Marantz Model M1 is a compact streaming amplifier that's set for the future of hi-fi audio, home entertainment, and wireless music setups. Designed to fit discreetly in your living space or a dedicated hi-fi rack, this amp can connect with your HEOS ecosystem and TV, making it simple to incorporate into your daily life. The built-in HEOS technology allows for streaming via WiFi, AirPlay 2, Bluetooth, and Spotify Connect, controllable directly from your smartphone or tablet. HDMI eARC and Dolby Digital+ decoding also enhance TV sound quality and allow seamless control via your TV remote for a downsized entertainment experience that doesn't compromise sound quality.
The Model M1 delivers 100W per channel with incredibly low distortion, with a subwoofer output meaning you'll be able to listen in 2.1 audio, adding bass extension for larger rooms. High-resolution audio support up to 24-bit/192kHz and flexible connectivity options make the Model M1 a great choice for both casual listeners and audiophiles. It also features Marantz Musical Digital Filtering (MMDF) for natural detail and tonality in sound. Effective thermal management ensures no intrusive fan noise or heat build-up, making it ideal for both critical listening and everyday enjoyment.
Product Ref: 305774
"Don’t be fooled by the MODEL M1’s diminutive size and minimalist design. Thanks to its 2x100W digital Class D power stage and wide-ranging feature set, Marantz’s compact amplifier effortlessly drives loudspeakers to take care of both music and TV audio needs."
Power Amplifier Rated output & THD (8 ohm) | 100 W + 100W (8Ω, THD 0.05%) |
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Power Amplifier Rated output & THD (4ohm) | 125 W + 125 W (4Ω, 1 kHz, T.H.D. 0.05%) |
Frequency Response | 20 Hz to 20 kHz: ±1 dB |
Connected loudspeaker Impedance | 4 – 16 Ω |
Loudspeaker Binding Posts | 4-way binding posts |
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Digital Inputs | HDMI (eARC), TOSLINK (2) |
Analog Inputs | RCA L/R |
Subwoofer Out | RCA Mono |
Channel Assignments | Stereo (Default), Dual Mono |
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Volume Limit | 80-100% |
Balance | -15dB to +15dB |
Adjustable High Pass / Low Pass Filters | 40-250 Hz / 40-120 Hz |
EQ | Bass, Treble -5dB to +5dB |
Sound Modes | Stereo, Direct, Virtual, Dialogue Enhancer, Night Mode |
TV Sound Grouping | Yes |
Decoding | Dolby Digital +, Dolby Digital, LPCM, DSD |
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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/192kHz, DSD: 2.8 MHz, 5.6MHz |
Bluetooth Receive | BT 4.2 |
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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 |
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Music stored on mobile device | Yes (iOS, Android or Kindle Fire) |
NAS (Network Attached Storage) | Network share, DLNA |
USB Storage Device Playback | Yes (FAT32, NTFS formatted drives) |
Wired Connectivity | Ethernet |
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Wireless Connectivity | Dual-band, 802.11 a/b/g/n/ac |
IR Input | 3.5mm |
IR Learning | Yes |
Control System Compatibility via TCP/IP | Crestron, Control4, AMX |
HEOS App | iOS, Android, Kindle Fire |
Trigger Output DC 12V | Yes (4) |
Product Color | Black |
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User Interface | Volume up/down, Play / Pause, Multi-coloured LED status indicator, Connect button (rear), Bluetooth button (rear) |
Dimensions (W x D x H) mm | 239 x 84 x 217 mm (9.41" x 3.31" x 8.54") |
Weight (kg) | 2.2 kg (4.84 lbs) |
Product code | MODELM1/N1B |