Kill Switch...Klick, also known as KsK and Kill Switch (the original) is the name of an American industrial rock band. The band is best known for its releases on Cleopatra Records and Go-Kustom Rekords. KsK was formed in 1991 by D.A. Sebasstian (born Devin Edward Chastain on February 27, 1964), a writer, film maker, musician and artist who had relocated from San Bernardino, California, to Seattle, Washington, late in 1989 where he currently resides.