Fender MS-8 Switcher combines all your footswitches and MIDI switching into one unit, allowing storage of up to 128 switching combinations for various equipment. It can replace amplifier footswitches, control units via footswitches, perform MIDI mapping, and store and arrange "songs" of program combinations. The MS-8 features 8 relay switches, MIDI data utilization, and a user-friendly interface with a status screen, function and scrolling buttons, store and exit buttons, and SWITCHES buttons.