MS-4

The Nobels MS-4 is a MIDI program switcher designed for versatile control over external devices. It sends Program Change messages to manage up to four relay-switched outputs, allowing for seamless integration with amps, pedals, and other gear. When a MIDI Program Change is received, the MS-4 retrieves one of its 384 stored switch combinations, adjusting the outputs accordingly. It features MIDI IN, MIDI THRU, and four relay outputs for effective switching. Users can easily capture and store configurations using the STORE switch, and the unit supports three banks of 128 programs, complete with memory protection and factory reset options.