some artists who use crimson guitars..

Robert Fripp - King Crimson, ProjeKct, Porcupine Tree etc

Charlie Jones - Goldfrapp, Page and Plant

05Ric- Gavin Harrison and 05Ric

Dennis Tirch - Stone Document

Jakko M Jakszyk - the bruised romantic glee club, level 42

Steve Evans - Siouxsie Sioux