I've noticed that some WA's have different ranges on the second and third EQ controls. Some have 200-1.2K-2k, 1.2k-6.8k-12k (my black/silver) while others have 200-340-2k, 1.2k-2k-12k. I thought it was just the newer ones, but today I noticed the second version on emblymouse's brown/silver (which has the upgrades) in the classifieds. Just wondering why.
