John Michael Dexter Romweber II (June 18, 1966 – February 16, 2024) was an American rockabilly and roots rock musician (primarily playing electric guitar) from Carrboro, North Carolina. Dex was best known as one-half of the seminal two-piece Flat Duo Jets. He fronted the Dex Romweber Duo with his older sister Sara Romweber.
