B-Stock, TC Electronic G-System multi-effects processor - floor unit with removable 19" rack unit (remove and control with floor unit). 25x effects (up to 9 simultaneously), 4x switchable mono loops for external effects unit, additional loop for external pre-amp, 4x 9V outputs for external effects pedals, USB and MIDI connection, external expression pedal connection, iB Modified Version, B-Stock with full warranty, may have slight traces of use