Featuring four loop tracks which can be played in tandem, four looping styles including octave and reverse solo as well as unlimited stacking, the Boomerang III Phrase Sampler's powerful looping capabilities make this unit one of the most expansive loopers on the market. Able to create full soundscapes perfectly in tandem, the Boomerang III is an ideal choice for the solo performer who wants enormous sound or the guitarist interested in creating experimental new sounds.