Audio Input

This screen chooses which audio input OnSong listens through — the built-in microphone, a USB or line-in interface, a headset, Bluetooth, AirPlay, or OnSong AuxBox hardware. The list updates live as you connect and disconnect gear, and a checkmark shows the input in use.

Automatic

Automatic lets OnSong use whichever input is currently connected, choosing for you as devices come and go. Its subtitle shows the input in use right now. Pick this if you’d rather not think about it.

Available

Under Available, you’ll see every input connected right now, each with its name and an icon for its type. Tap one to use it — OnSong switches immediately and remembers your choice.

Previously Connected

Inputs you’ve used before but that aren’t plugged in right now appear here, dimmed. Tap one to make it your preferred input for when you reconnect it — OnSong confirms with Use When Available. Swipe left on a row and tap Forget to drop it from the list.