I second this motion!
Wow, thanks a lot, you guys! I'm impressed, that took no time at all. Yeah, it makes sense that it's a freq. selector and boost/cut. I was just going off of what I heard ever since I got it which, by the way, was 'used' and didn't have any labels or anything, so I really had no idea. I had a feeling it was aftermarket, but I couldn't tell until I got involved here. Well, hopefully that was enough to get me a number (ahem, Trace), but i'll be sure to post more stuff of the bass in action/the finished stack/the Euro NT i'm planning on getting. Thanks again, fellow Spector afficionados.