ShockAndAwe wrote:The majority of it is his own voice. I might be wrong but like near the end of run when he growls "welcome the end" its modified. I dThat's what I'm talking about

I don't think that specific instance of it is modified.

The "your mine" in The Animal is definitely David. And the voice is never used in Sacrifce. It's just david using his deeper range of vocals. However if i do understand you correctedly ShockAndAwe, "The Guy" voice is used in Haunting and Perfect Insanity too right? Personally, I think it's cool to call it "The Guy" voice. But I only consider the deep studio altered voice to be that voice. David's laughs, growls, and screams are his own true vocals not "The Guy's". However there are vocals on albums that either are really deep or a whisper that I would call "The Guy" voice haha

You nailed it on the head 4ever