DESC: The GNXFC lets you simultaneously use the recorder and floor processor portions of the GNX3 Guitar Workstation and BNX3 BassWorkstation. The three footswitches on the GNXFC operate the Stop/Undo, Record and Play transport controls of the Workstations' builtin digital 8-track recorders. This lets you use the GNX3 and BNX3's footswitches for quick preset changes while recording different tracks.