MIDI Cable, 5-pin DIN to Same, 10 ft With this cable you connect devices that communicate via the MIDI interface. The connectors are old faithful from the past - DIN. DIN is a German standardisation organisation which, to be a little more precise, needs to be supplemented with a few numbers to ensure which DIN standard is meant. The 5-pin DIN connector we use in the MIDI context is listed as DIN 41524.