How do I make this sound?

[Meletric]

I was wondering if anyone could help me figure out if this type of synth has a name and how to go about recreating it.
http://www.youtube.com/watch?v=mCyj2Y0Zdtw
It's the synth during the intro.
Thanks!

[Regalo Vampire]

Detuned saws stack. filtered with a fat Low pass.

[Meletric]

Awesome, thank you!