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.
6 / 26 / 2025
What's New
Bug Fixes:
5.2.721236 (In Progress)
Release date:6 / 26 / 2025
What's New
- Time Sync: More robust NTP timing for music service login.
- Playback Enhancements:
- Faster startup for Amazon Music.
- Reduced interruptions on HDMI ARC and Optical inputs.
- USB Indexing: Now uses album artist metadata for better organization.
- System Optimization: Reduced CPU load during simultaneous Sub and USB output.
- Pandora Thumbs Up/Down: Instantly like or dislike tracks from your device (requires app v3.2.2+).
- Spotify Connect Continuity: Seamlessly resume Spotify playback after switching inputs.
- Upgraded Soundtrack SDK: Enhanced audio processing for superior sound quality.
- TIDAL Playback Enhancement: Improved playback stability and smoother performance for TIDAL and TIDAL Connect.
- Dolby 5.1 Improvements: Support the center speaker and easily route .1 sub-channel audio to your subwoofer.
Bug Fixes:
- Resolved playback freezing with large Deezer playlists.
- Improved sync and loop modes for LMS and Qobuz Connect.
- Eliminated unexpected playback stops on Qobuz.
- Reduced CPU usage during EQ adjustments and subwoofer output.
- General stability and performance improvements.
