An acoustic guitar is a guitar that produces sound acoustically by means of vibrating strings, as opposed to an electric guitar, which uses an amplifier and a pickup to convert the vibrations of the strings into an electrical signal. Acoustic guitars are typically played unplugged, but can also be plugged into an amplifier for increased volume. The best acoustic guitar around $500 is one that offers a great sound, is well-made, and is comfortable to play.
There are many different factors to consider when choosing an acoustic guitar, including the type of wood used for the body and neck, the size of the body, the shape of the body, and the type of strings used. The best acoustic guitar for you will depend on your individual preferences and playing style.