The mixer supports 16 tracks that can be in WAVE, AIFF, FLAC and OGG Vorbis. With the Live-in you can connect your external devices such as a mic or a guitar and apply effects in real time. Among the effects are echo, reverb, sound crystallization and layering.
Thus, you can create your own samples by introducing sounds and inserting them like loops (similar to the famous Acid Pro).
The program does not support MP3 files so it is necessary to convert them to one of the supported formats with another program beforehand.
Kristal Audio Engine is free for personal and individual use. For commercial use, you will have to purchase the paid version via the author's website.