OP-1 Drum Utility is designed for
creating Teenage Engineering Op-1 DrumKit files
(custom .AIF files) by merging together one-shot
samples you have on your hard disk.
- Drag & drop of sound files and folders.
- Sound preview and sorting.
- Control additional OP-1 parameters (pitch,
playback type, reverse, and volume).
The OP-1 Drum Utility is available
to download as freeware for Windows and Mac (VST/AU).