Simpson-James basses are hand built in Westfield, Massachusetts by luthier Christopher Mowatt. The company was established in 1993 with the vision of providing custom electric basses to local professional musicians. The basses produced have been unique in that no two instruments were alike, each being a prototype in design and function. For more information contact Simpson-James directly (see Trademark Index).
Instruments currently built in Westfield, MA since 1993.