If you need to plug a microphone into your Mac, you’ll need a USB audio adapter. The line-in on your Mac won’t handle most mics. The Griffin iMic USB Audio Interface is small, inexpensive, and gets the job done. For anyone who records from a mic this product, or one like it, is a must-have.
Related: Audio/line-in/Sound System Preferences, MacMost Now 248: Using a Microphone With Your Mac, MacMost Now 265: Making the MacMost Now Video Podcast, Listening to Mic Audio through Headset or Music System, Capture audio from the video track and re-install that audio.
