Dean Markley Strings Inc. is a manufacturer of musical instruments. Located in Santa Clara, Calif., the company provides strings, pickups, micro Amps, tuners, accessories and t-shirts. It provides various strings, including Helix HD, Acoustic, Electric, Alchemy, Blue Steel, Bass, Classical, Mandolin, Banjo and Baja Sexto. Its endorsing artists include Bad Company, Aaron Lines, Fighting Jacks, Fozzy, Don Ross, John Shanks, Jim Earp, Hipnostic, Iconic tonic and Metro Station. Its program Camp Jam helps teenage musicians and singers from all over America to come together and perform rock concerts.