The Boomerang + Plus Phrase Sampler is essentially a digital audio recorder in a stomp box with several interesting capabilities and unique control features. • You can create loops that will play indefinitely. • 2 independent loops are available, each can have its own decay rate. • Multiple parts can be layered to make a complex loop. • Loops can be played in reverse and layers can be added in forward or reverse. • The Rang™ sampler has a mode for playing reverse leads live • 5 slow playback rates are available. • 12 sample rates are available from 8 to 24KHz; all samples are 16 bits. • 7 decay rates are available, including no decay and slapback (1 repeat). • The behavior of several of the buttons can be changed to suit your style. • The Rang™ sampler is a great pure delay effect, as well as a looper.