I'm working on a piece with a lot of position shifting and want an effect that will reduce the "zzzzzzzip" of my fingers on the strings as I move them. Would this be a compressor/limiter? or just a plain compressor? or perhaps a gate of some sort. What would be a good inexpensive effect to get and would I put it in front of the amp or in the loop? I'm playing active P/Us into an Ampeg BA-210 with the scrambler circuit off if that makes any difference.