It’s super simple to set up. After you’ve downloaded AirStreem from the Mac App Store, just install and it will run in your Mac toolbar. AirStreem will find the music in your iTunes library automatically.
When you start AirVinyl on your device you will see this,
This icon tells you that you are within range of your Mac. Click it and it will turn blue giving you full access to your Music collection.
Got an iPhone and an iPad playing music at the same time?
No problem, AirStreem will handle them both at once.