MDJ-900, MDJ-1000 – Supported Audio Formats and File Preparation Troubleshooting
Gemini MDJ-900 and MDJ-1000 support multiple audio formats and file systems for USB playback. This guide explains compatible formats and best practices for preparing your media.
Supported Audio Formats
- WAV: 16-bit PCM, sample rates from 8kHz to 48kHz
- MP3: 16-bit, 44.1kHz, MPEG-I Layer III
- AAC: 16-bit, 44.1kHz, stereo (AAC Core, AAC Plus, AAC Plus v2)
- AIFF: 16-bit, 44.1kHz, stereo
Supported File Systems
- FAT
- FAT32
- HFS+
- NTFS
File Preparation Tips
- Format USB drives using FAT32 for maximum compatibility.
- Avoid excessive folder depth; keep directory structure simple.
- Use VCase software to analyze tracks and create beat grids for accurate BPM detection.
- Remove unsupported file types to prevent playback errors.
- Safely eject USB devices before powering off the unit.
Need More Help?
If you’ve tried the steps above and still need assistance, contact Gemini Support:
Phone: 732-346-0061
Email: support@geminisound.com
Web: support.geminisound.com