Psychedelic Techno is one way to (loosely) label a specific spectrum of electronic dance music. It is characterized by its focus on minimalism, aiming to induce a trance in the listener through shifting, percussive rhythms, and deep, rolling basses.
Psytech is stripped down psytrance where the sounds are much more non-melodic. Another feature is the greater Constance of rhythm that is shared with techno.
Midi Miliz, Metalogic, X-Dream (2002 era), The Delta, Opsis, Cold Project
Boshke Beats, Iboga Records, Horns And Hoofs