An audio interface is a vital tool to have when recording a guitar digitally. They are a bridge between your guitar and the computer. Although you can technically plug a guitar directly into a sound card, using an audio interface ensures the guitar’s true sound is projected.
They convert the analog signal from a guitar to digital data for the computer to process. If you plan to get a professional quality sound, you have to invest in an audio interface. With this device, you can monitor and control audio levels, add effects, and add various mixers.
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