Do you need two mics to record acoustic guitar?
With so many factors at play — the room, playing style, guitar type, player's skill level, etc. ... While you can always add spaciousness to mono acoustic tracks by utilizing stereo processing, ultimately the only way to capture the sound of an acoustic guitar with depth and accuracy is by using a two-mic setup.
How Many mics does it take to record a guitar?
Using two or more microphones when recording electric guitars is a great way to expand your tonal options during the final mixdown. Different microphones impart their own personality on your guitar's sound and using more than one can help bring out tones that you wouldn't be able to do with just a single mic.