Please review the WiiM Amp Pro update release notes below. If you encounter any issues, feel free to reach out to us. This firmware update is being rolled out in stages, with devices updating sequentially over the next few days.
Apr 9, 2026
Highlights:
5.2.813342 (In Progress)
Release date:Apr 9, 2026
Highlights:
- Sub & Main Speaker Sync: Automatically aligns subwoofer and main speakers for improved timing at the listening position.
- Standby Source Mode: Automatically switch to a selected input when entering standby, enabling instant playback.
- Spotify Smart Play: Resume your latest listening session with a single tap.
- Surround Setup: Simplified setup with full backward compatibility. (requires upcoming app update).
- Playback Latency: Reduced delay when starting playback.
- EQ: Improved responsiveness when adjusting and switching EQ settings.
- Line In: Fixed distortion during extended playback sessions.
- Bass Output: Fixed low bass levels for Apple TV (Dolby 5.1).
- TIDAL Connect: Upgraded SDK to resolve unexpected playback interruptions.
- Soundtrack: Updated SDK for improved playback stability and performance.
- TuneIn: Fixed playback issues for certain stations and improved resume behavior after long pauses.
- Deezer: Fixed unexpected playback interruptions.
- Wi-Fi: Improved network stability and enhanced compatibility with Wi-Fi 7 routers.
- HDMI ARC: Disabling automatic audio output now correctly keeps WiiM in standby and defaults to the TV speakers.
- HTTP Server: Improved concurrency and stability under high load.
- Audio Input: Fixed playback crash issues.
- Alarm: Fixed incorrect alarm and preset volume behavior.
- Roon: Fixed occasional crash issues.
- EQ: Enables EQ for Dolby 5.1 playback.
- Alarm: Fixes BBC and vTuner alarms defaulting to the chime.
- Qobuz Connect: Fixed occasional playback stopping issues.
