Null-amp Collar
Null-amp Collars were a type of anti-Psyker device used by the Imperium during the Great Crusade and Horus Heresy.[1]
Recovered as part of a joint operation by the Iron Hands and World Eaters, these devices are the product of a Dark Age of Technology civilization. These thick black collars consist of a silicate material, dense and seemingly without obvious components. When fitted to a living being, they project an aura that pacifies the powers of the Warp, though at the cost of the focus and mental acuity of the bearer. Before the Council of Nikaea, Librarians used these devices as study for potential anti-psyker weapons, and these most likely found their way into the hands of the legions after the eruption of the Horus Heresy. In later years, the few surviving null-amp collars were used to engineer a psychic 'hood' to augment the ability of a human psyker to combat warp magic without the debilitating cost of the original devices.[1]
See also
Sources
- 1: The Horus Heresy Book Eight, pg. 301
