Dnb basslines are based on layered sounds.
so i imagine he uses few layers,
maybe a sub bass one,
and a big pwm bass to give it the color.
i saw a video where he shows his work habbits and he used mainly software synths and sampled sounds (played by kontakt) but this doesnt mean you can do better with you TI.
just load up a hypersquare thru a 4 pole moog filter and off you go
