INV 2613 NEEDS POWER SUPPLY The DigiTech JamMan JML2 is a versatile stereo looper and phrase sampler guitar pedal. Here are some of its key features: Storage: It can store up to 35 minutes of CD-quality loops in its internal memory, and with an optional SDHC card, you can store over 16 hours of material. Stereo Looping: True stereo looping with reverse playback. Inputs/Outputs: Includes a balanced XLR mic input, an auxiliary input for importing music, and a rhythm output to keep the band in sync. Connectivity: USB connectivity to sync with DigiTech's JamManager software for organizing and saving loops. Footswitches: Four heavy-duty metal footswitches for looping and loop selection. Additional Features: Metronome with multiple rhythm sounds, slow down or speed up loops without changing pitch, and three stop modes (Stop, Finish, and Fade). It's a great tool for guitarists and DJs alike, offering a lot of flexibility and functionality for live performances.