I have my Erect (single Randall based) that I got from Big Daddy (Thanks again man!!) and I'm loving it more everytime I get to messing with it. This has nothing to do with sound but... I'm curious as to if/when there was a change in the faceplate and knobs. The one I have is the darker faceplate without the grill like the Egnater dual module pic on the website. Not the lighter one with the grill like the single one on the site. I also have black knobs (could have been added later). Just curious about the difference like when/why?