Electronic Theatre Controls / ETC
Obsession was designed by ETC, with user interface by Anne Valentino, to meet the needs of the Broadway marketplace. It was ETC's first Tracking console.
Obsession II arrived in 1997
Obsession II Console Family Datasheet (February 2000)
Obsession 2 Facepanel (2003)
Obsession 2 System Datasheet (2003)