Sozo Guitars was founded in 2004 by Brian Robinson since 2004. Early on he designed and patented the Sozo body style. The guitars & basses are made in Korea and feature Sozo's signature unfinished neck which aims to have the tone and sustain of a set neck guitar, with the feeling and wear of a bolt on. They have a patented chambered body with a solid center block running the length of the body.

Source: Sozo Guitars website (20 October 2020)