Studio Six Digital iTestMic Lightning Adapter – iOS Measurement Mic

Studio Six Digital iAudioInterface 2 – iOS Measurement System 48v Phantom

iTESTMic Studio Six Digital SD2009 MIC

Sterling Audio Harmony H224 192kHz 24-Bit USBC Audio Interface 4 OUT MiDi In Out

Apogee Duet USB Audio Interface for IOS, Mac - Silver/Black

IK multimedia iRig MIDI Interface works With Lightning Adapter (not Included)

Apogee Duet 2 USB Audio Interface for IOS, Mac - Silver/Black.

Apogee Duet 3 - 2-Input x 4-Output USB Audio Interface for MacOS, iOS & Windows