The Fubar III USB DAC / Headphone Amp lets you connect your computer to your Amplifier and stream your entire music library with remarkable fidelity! Enjoying High End sound from your computer has never been easier! With the Fubar III you simply plug and play without having to install additional software or drivers. The Fubar III takes the digital signal from your computer and coverts it to a high quality analog output that connects to any amp or preamp or use the built in headphone amp and listen with your favorite headphones. The full size USB connection is fully compatible with Windows, Mac and Linux.