What is boss loop?

A Boss Loop Station is a piece of musical equipment that allows musicians to create and layer loops of sound. It is essentially a pedal that records and plays back audio, allowing musicians to create a multi-layered sound. The pedal has various features such as start/stop, overdub, undo/redo, and tempo adjustment. Loop Stations are popular among guitarists, bassists, vocalists, and other musicians who want to create complex and unique soundscapes. Some popular models of Boss Loop Stations include the RC-1, RC-3, and RC-30.