NUX Loop Core StereoNUX Loop Core Stereo 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