Quadraphonic Sound Studios

Originally known as Quadrafonic Sound Studios, it was constructed and owned by David Briggs (2) and Norbert Putnam who opened it in 1970. They sold the studio in 1980. Later known as Quad Studios. Original studio manager was Ann Keener, chief engineer Gene Eichelberger. In the middle of 1973 Steve Ham became chief engineer, while Putnam got manager and responsible for business affairs. has been misspelled: - Quadrophonic Sound, Nashville