Hyperprism DirectX PlugIn Pack v2.5

Hyperprism is used by top recording artists including Nine Inch Nails,
White Zombie, Public Enemy, Duran Duran and many others. It's used by
sound designers on major Hollywood films including the Fifth Element,
Contact, Pulp Fiction, Speed ??and Apollo 13. Major computer game and
multimedia developers such as Sega and Activision use Hyperprism in
their audio departments.