An audio interface is like a really basic mixer that plugs directly into your computer. Almost all the mics listed above are USB, so you don't need an interface, but if you're looking into more advanced gear, or eventually recording multiple mics at once, these may be useful. | An audio interface is like a really basic mixer that plugs directly into your computer. Almost all the mics listed above are USB, so you don't need an interface, but if you're looking into more advanced gear, or eventually recording multiple mics at once, these may be useful. |