Product profile · Streaming integrated amplifier
Marantz MODEL M1
A compact HEOS streaming amplifier with HDMI eARC, AirPlay 2, passive-speaker outputs and a wired subwoofer output.
Best for
Where it fits
- TV plus passive speakers
- HEOS multi-room systems
- Compact 2.1 installations
- AirPlay 2 and Spotify Connect
Avoid if
Where it does not fit
- Google Cast is mandatory
- A phono or headphone input/output is required
- Your speaker load has not been checked
Verified product record
Interfaces and capabilities
Recorded capabilities
AirPlay 2Multi-roomSpotify ConnectDLNA / UPnPUSB storageBluetoothHDMI eARCTV-input multi-roomSubwoofer management
Recorded connections
- Input: Ethernet
- Input: HDMI eARC
- Input: Optical S/PDIF
- Input: RCA line
- Input: USB storage
- Output: Speaker binding posts
- Output: Subwoofer output
Key limitationMODEL M1 has no phono input or headphone output in the stored record; final speaker and subwoofer matching remain installation-specific.
Change tracking
Firmware and evidence status
Current in the 9 August 2026 evidence snapshot. Recheck firmware release notes when a protocol, app workflow or restart behaviour is decision-critical.
Open the official product source ↗
Last source review: 9 August 2026. An omitted feature means “not recorded here”, not automatically “unsupported”.
Connected decisions
Related scenarios and articles
Browse explainersCheck compatibility relationsTrack firmware
Member knowledge · editor reviewed
Questions, owner experience and product issues
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