Check the listing for details. Midi Patcher 360 Systems MIDI Routing System with Memory. Condition: Used, Made in United States. Listed at 159.95 USD. The Midi Patcher 360 Systems MIDI Routing System with Memory is a professional-grade MIDI interface designed by 360 Systems in the United States. This rack-mountable device offers advanced MIDI routing capabilities, allowing for intricate setups and configurations. With its memory feature, users can store and recall custom routing patterns, making it a versatile tool for musicians and producers looking to streamline their workflow and create dynamic performances.