The Audio MIDI Setup utility is a program that comes with the Mac OS X operating system for adjusting the computer's audio input and output configuration settings and managing MIDI devices.

It was first introduced in Mac OS X as a simplified way to configure MIDI Devices. Previous to its inception, Open Music System (OMS) was commonly used for these tasks; a much more complicated and tedious system than AMS.

it:Configurazione MIDI Audio ja:Audio MIDI uk:Audio MIDI Setup zh: MIDI