VoxATC Crystal Clear Audio

I just purchased VoxATC after the demo expired. I just couldn't go back to the default. I love the immersion it adds. However, the one thing that drags it down in my opinion is the ATC voices (ATT Natural Voice) are crystal clear digital signals that don't sound like they are coming over a radio. Does anyone know of a way of filtering or altering voices to add analog radio distortion that would be much more realistic in my opinion?? Thanks in advance.