Griffin Support

What is the 1/8" (3.5mm) stereo jack on the back?

The 1/8" (3.5mm) input on the back of StudioConnect can accept an auxiliary audio cable from any stereo audio source to be used within GarageBand or other supported apps. Almost any audio source with a 1/8" headphone or auxiliary-out jack can be used to input sound into a supported app using the appropriate auxiliary audio cable.