Origin theory
The Dalek Time Controller was created by The Cult of Skaro, (obviously founded earlier then currently implied) by applying a similar temporal neural suppression/resequencing to that used on Dalek Caan by the Dalek Eternal that allowed him to travel back into the Last Great Time War to save Davros. See video below:
Only the Cult of Skaro would have the: intelligence, out of the dalek box thinking, and resources available to develop such a concept, (ie: The temporal neural supressor and the temporal technology embedded in the travel machine). --Chroniton ☎ 20:39, June 7, 2013 (UTC)
The Dalek Generation travel machine
Also does the Dalek Time Controller the 11th Doctor meets in, "The Dalek Generation" still use the Big Finish, "Empire" era travel machine or a .R.T.D. variant one as all but one of them are, "temporal duplicates" which might cease to exist when removed from the casing. --86.151.129.102talk to me 19:49, June 7, 2013 (UTC)
Also, could someone please add in a description of the Dalek Time Controller, corresponding to The Dalek Generation?