If you want to listen to music on your Mac, you either suffer its built-in speakers, or you plug a speaker into the headphone jack. But what if you want to get sound into you Mac? Or you have some fancy speakers hooked up to a fancy mixer, and the little headphone output doesn’t cut it, quality-wise? Then you should switch to USB. And don’t worry — you won’t have to install drivers, or any of the other crap that makes PC use so painful. In fact, using a USB audio interface is as easy as plugging in a pair of headphones, only better.