I don't think I could be more vague than this, but it's worth a try as I'm having real trouble trying to find this one, so here goes;
I remember a track around 1990 time that sounded like it could have been from Belgium/Europe or Detriot that had quite a hard main techno riff and a single vocal sample that went 'Psychosis' (I think, my memory of the time is a bit vague ) in that usual deep voice sample sort of way.
I've tried searching for tracks called Psychosis but came up with nothing.
Any ideas or does it ring any bells with anyone?