How is this effect done ( first 5 seconds)?. EDM. Mat Zo

[Coedolux]

Hi,
I really like the effect on the first 5 seconds. Do you have any idea about that effect? What is Mat Zo normally using for making his tracks?
Thanks,

https://soundcloud.com/matzo/mat-zo-left-to-right

 

[Massan]

sounds like typical skrillex dubstep bass to me. fm8, massive

 

[Supervision]

Any sawtooth bass under filtration and reverb and ready.

 

[Freqncy]

It actually sounds a lot like a vocoder was put on it.

 

[Massan]

don't oversimplify or overcomplicate.
it's fm synthesis, the very basics of it.
I already answered.