The EHX 45000 looper is a powerful midi-capable multi-track looper with 125 minutes of recording time via the included 4GB SD card and the ability to import audio files for use in creating monster compositions on the fly.
The Line 6 M13 Stompbox Modeler gives you 109 effects in any combination of 4, in any order, & saves up to 48 "Scenes." Universal tap tempo, a 28 second looper, MIDI and expression pedal jacks & a stereo FX loop make the M13 versatility itself.
The Pigtronix Infinity Looper offers extraordinary creative capabilities in a simple-to-operate design. Two stereo loops, each with its own output, record, playback, overdub, undo & redo functions, can run up to 256 overdubs in parallel or in series.