I play a lot of music from the death metal genre. Lots of chuggs, blast beats, and low growls. And to record vocals I've been using a Behringer XM1800S mic (cheap all-around dynamic mic) hooked up to a 30W bass amp, then miked with a Shure c606 all-around/vocal mic. And when listening back, I think it sounds pretty amazing, for a cheap home studio.

I was wondering if anyone knows how to get the effect that is used in a lot of death metal on the vocals. A great example of the is "Dead by Dawn" by Deicide, the sounds of the growling and screams in the beginning. It's sort of a phasing type sound that I have heard on many Deicide songs and also some Bloodbath songs like "The Soulcollector".

Does anyone have any ideas or methods regarding death metal vocals? I'm talking about the guttural growling and screaming that bands like Cannibal Corpse have. Any effects that are commonly used? Or mic choices and EQing suggestions?