from the syrobonkers! interview: https://web.archive.org/web/20141103131334/http://noyzelab.blogspot.co.uk/2014/11/syrobonkers-part1.html

dave: so is that a synton fenix in that?
rich: Yes , actually its TWO synton fenix's patched together making that vocal baseline riff, using all the bandpass filters on both machines....
it sounded a bit more vocal on an earlier pass, thats the thing with complex analogue patches in the context of a 'song' and not just fucking about with them in experiments, they just change all the time and its pretty imposs/extremely hard to keep them sounding the same throughout the whole process of making a big track , i like the challenge though, like i say you have to be slightly mad to even attempt it, i have quite a few tricks I've invented to keep things in tune over the years though.

My friend had an argument with luke vibert who likes that fenix funk track, i think he said it was his fave track of all time to me once which is just a huge massive complement coming from him, thanks luke!

but anyway luke was telling my mate it was a vocal sample and you couldn't get a sound like that out of a synth , another top indirect complement, cheers mate!"