Did you know you can AirPlay audio output to your Mac speakers and a Sonos or other AirPlay speaker system, concurrently, even if the Mac speakers are not directly AirPlay compatible?

Let’s say your Mac has some good shelf speakers connected to it through the audio port, and you also have a Sonos speaker or few in the house. With this trick, you can AirPlay your audio, whether it’s music, a podcast, radio, or whatever else, to all of those speakers concurrently, even the ones that are not AirPlay speakers but connected to your Mac through the audio jack. This…