Its small, its affordable its true bypass and it can also be used to play wave files that you can upload to the unit from your PC or Mac whats not to like?
You can click once to record your basic riff then click again to overdub the next part and hold click to erase and start again. Its easy to use too.
How to import the files to PC?
1.To load you own MP3 file first download the software at http ://13723663.s21d-13.faiusrd. com/0/ABUIABBLGAAg_83X0gUo8sSG1Qc?f=loopersoftware1.7.exe&v=1515579131
2.Keep the looper connect with 9V power supply.
3.Put looper in SAVE MODE(Green LED on.NO Blinking status).
4.Connect looper via USB to PC to upload your .Wav file.
You can get this pedal for about $36 USD on eBay right now.