Electro Harmonix 45000 Stereo Multi-Track Looper

Multi-Track Looping Recorder, Includes a 4GB card delivering up to 125 minutes of recording time. Import .Wav audio files from PC or Mac. Auxiliary Input mixes MP3 players with the loop output. Stereo mixdown track frees tracks for re-use. Overdub or punch in/out recording. Quantize or non-quantize (free running) modes. MIDI Clock Sync as master or slave. Most user parameters are MIDI controllable. USB port enables backup/restore with PC or MAC. Power supply included