Tantrix is Toby Pearce (UK) & Antonio Catalano (IT).
Toby was originally a metal head and has played in various rock/metal/thrash bands but was turned onto electronic music in the early 90's and started frequenting trance parties in London, such as Megatripolis and Otherworld.
Antonio arrived in Brighton (UK) in 2000 from a punk-rock background and techno orientation, he was instantly seduced by the psy scene and it was at several Brighton psy parties that the two met. Read more on Last.fm