NUX DUAL-LOOP-STEREO Dual Loop Stereo PedalCreate backing tracks, immersive soundscapes, vocal harmonies, and more in real time with the NUX Dual Loop Stereo pedal. Built with live performers in mind, the Dual Loop Stereo pedal offers an instrument input and a mic instrument combo input, along with stereo outs to project your musical ideas to your audience. Singer songwriters at find a great deal of flexibility with the Dual Loop Stereo, from its built in effects, including reverbs, octave