Airfoil

Airfoil is an airfoil app designed to stream audio (typically music) from any Mac computer to AirPort Express, Apple TV, iPhone/iPod Touch, or another Mac/PC/Linux computer. Since the audio source can be virtually any application on your Mac, the possibilities for combining different sources and outputs become practically limitless. The airfoil mac application supports simultaneous streaming to multiple devices at once. The transmitted audio signal is encoded using Apple Lossless compression, ensuring that the sound quality is more than sufficient even for the most discerning and demanding audiophiles who expect nothing less than pristine audio fidelity.

Features and functions of the application:

-clean, simple, and intuitive user interface -provides the ability to stream music to several devices simultaneously -includes a built-in equalizer for fine-tuning audio output -allows you to capture audio from any application running on your Mac -enables automatic audio streaming to a selected device as soon as the application launches -easy to set up and use, making the airfoil download a great choice for any Mac user