The NUX Loop Core Stereo is our next generation Looper pedal. Featuring a high-definition color LCD display, stereo inputs/outputs, and a MIDI control input; the Loop Core Stereo allows you to create up to 6 hours of music phrases, save them in one of 99 provided memory slots, and play back as stereo loops! Also included are 50 different drum patterns to complete the looping experience. Whether you practice, compose, or play live gigs, you ll be inspired from the very first loop! Create and save your loops It s easy to create loops and practice with the NUX Loop Core Stereo. Power on the Loop Core Stereo pedal, rotate the VALUE knob to select an empty memory from 01 ~ 99, then you can press the foot switch to record/play/dub your loops. You can also hold the foot switch to UNDO/REDO/CLEAR.