Digitech JamMan Solo XT Looper Pedal w/4 Free Cables Store over 35 minutes of stereo, CD-Quality loops in 200 internal memories Optional micro SDHC card can store over 16 hours* of CD-quality audio in 200 additional memories Record rhythm loops and solo over them on the fly, completely Hands-Free Sync multiple JamMan Solo XT pedals together to create a multi-track looper or loop with other musicians Connect to your computer via USB and use the JamManager Loop Librarian software to organize and archive your loops