Okay, so it came in, and I finally got to mess with it. I have it set to trigger delay feedback, from 0% at my low c string, to 70% at my high e string, based on my bow angle. Really cool. It keeps everything tighter in the lower registers, but lets the high notes echo out. I may also program my eq to keep the higher strings nice and full-sounding, while containing the bass on the low strings. This could become an integral part of my rig. Due to violin-specific hand motions, this is another piece of gear that is totally different for us from how a guitarist may use it, but the amount of usability is comparable. More subtle, so far, but definitely worth the coin.