In an effort to get some compression in my signal to even out note response, I've been searching for the right pedal. I found that Boss makes a bass compressor (while also researching the many other compressor options out there), however they also make a limiter enhancer. What is that?! How is that different than a compressor? And what is the enhancer "enhancing?" Finally I guess that I'd like an all-purpose compressor recommendation to even out my tone while I play bass with a pick.