Hi All, I am in the market for a compressor and have found there is a really wide range of them in terms of products and also the specific features offered. One thing that I am hoping to get out of a compressor would be enhanced (natural) harmonics. I've heard that a compressor can cause them to "jump out." With the wide range of products/features out there, which work best for this kind of thing? Another question I have is, to do harmonics do you need a compressor with controls for x-over, or would one without work fine?