rapcore

I am using a Rode NT1a to record vocals. I have 2 pop filters in front of it, and the input volume is set low, but when I yell into it, it sounds distorted (and I don't even increase the volume) The sound is real fuzzy, even when I record it on a low volume it still sounds a little distorted...

Hey guys, We recently released our first videoclip! We did all the work (camera, editing, etc.) ourselves. We are a poetic rock/nu-metal/rapcore band from the Netherlands. Please check out this video for our song "Sell Me Your Truth" if you have the time. Opinions would be appreciated...