The DigiTech JamMan is a discontinued looper pedal formerly manufactured by DigiTech. It is unrelated to the earlier Lexicon JamMan unit. It can record up to 99 loops, perform real-time recording, and can hold up to 6½ hours of audio. It takes input from guitars and microphones. It has two foot switches, one for recording/overdub and one for stopping the loop. It also has preset rhythm tracks.
References
External links Digitech JamMan product page JamMan review Set the JamMan to a specific tempo in a live situation Advanced techniques for creating preloaded loops (link dead as of 7 April 2017)