IK Multimedia iRig Pro instrument/microphone interface with MIDI for iOS and Mac Refer the user manual below for troubleshooting. MIDI input for simultaneous audio+MIDI recording Adustable input gain control for ideal sound quality with any instrument type High-quality 24-bit A/D conversion for pristine sound Includes Lightning and USB cables for compatibility with iPhone, iPad and Mac Works with all popular audio & video apps. unlocks premium content inside IK Multimedia apps