

You launch AirTunes, choose the audio source-a particular program or widget, a specific audio input, or all your Mac’s audio at once-from Airfoil’s source-selection pop-up menu, and then click on the speaker button next to each device to which you want the audio transmitted. “Take Two” version of the Apple TV software.) But Airfoil 3 also adds several unique features of its own.Īs with previous versions of Airfoil, sending your audio to remote “receivers” is simple. (This feature debuted for AirTunes with the recent The recently-released Airfoil 3.1 helps Rogue Amoeba keep up with the Joneses (or the Jobses, if you will) by letting you send audio from any source to an Apple TV. You could even “broadcast” audio from an external source connected to your Mac’s audio input(s). (Version 2 also added a number of other useful features.) So with enough AirPort Express units, you could fill your house with any audio your Mac could play, whether that audio originated in iTunes, QuickTime Player, DVD Player, a Web browser, or, come Mac OS X 10.4, a Dashboard widget or Front Row. It allowed you to send any audio to multiple AirPort Express units, keeping the audio in sync between them.

Airfoil 2, which IĬovered in March 2006, was Rogue Amoeba’s answer. But audio was still limited to whatever was playing in iTunes. In January 2006, Apple improved AirTunes significantly by allowing you to send audio to multiple AirPort Express units simultaneously.
