Audio interfaces convert microphone and instrument signals into a format your computer and software recognize. The interface also routes audio from your computer out to your headphones and studio monitors.

It acts as the bridge between the music you create and your DAW (digital audio workstation). Audio interfaces often include built-in preamps, headphone jacks, and monitor controls, and they come in various types to accommodate Thunderbolt, USB, FireWire, Ethernet, and PCI connections. Plus, audio interfaces are available at several price points, from budget-friendly units to advanced professional models. If you plan on making music using a computer, you'll need an audio interface!