All BluOS Players include Playback Support for: MP3, AAC (M4A, MP4), WMA, OGG, FLAC, ALAC (M4A), WMA-L, MQA, WAV and AIFF (AIF, AIFC).
The BluOS Ripping Players include Encoding Support for: MP3 (128 or 320kb/s or lame), FLAC and WAV.
- BluOS cannot index or play AAC files with the extension .m4p. These files were purchased in iTunes prior to 2009 and are subject to copy protection. Apple Consumers with an iTunes Match subscription can delete and re-download these files free of charge from their iTunes Cloud. Please see Apple.com for more details.
- The BluOS Controller App for Windows and macOS allows you to scan a music folder for DSD content and convert them into equivalent lossless FLAC files for playback with the BluOS Player. The original DSD content file is not modified. For more information, refer to our Help Center article.