Garageband Line input

evilpotatochip wrote:

How do I add a line input from a MIDI keyboard?

check the specs of your Mac.

if it has a line-IN, then you can plug the headphone jack from the keyboard into the line-IN, and select Built-In input from GB's prefs.

evilpotatochip wrote:

How do I check to see if it has a Line-In?

do a search on your exact model and see what the specs are.

if you don't have a line-IN you'll need an audio interface. a simple one like the iMic would do (about $25):

https://griffintechnology.com/products/audio/imic-usb-audio-adapter