Sigma Sound Studios

Sigma Sound Studios is a landmark Philadelphia recording studio founded in 1968 by engineer Joseph Tarsia. It pioneered 24-track recording and defined the “Sound of Philadelphia” through more than 200 gold and platinum records by artists such as The O’Jays and David Bowie.

Address: 212 North 12th Street, Philadelphia, PA 19107

Phone: (215) 561-3660