Is it possible to route audio to the 3.5mm lightning audio adapter as well as the headphone jack on iPad? Patrick Vlaskovits October 17, 2017 14:32 iOS has the "last audio device plugged in" policy, which user apps can not change. Related articles Does the iOS class supports audio input? I am unable to stop and deallocate an SuperpoweredIOSAudioIO instance Can I change the buffer size? Comments 0 comments Article is closed for comments.