Hi, As some of you know, I play a fretless Sinsonido that I love very much. If I never improved the sounds another drop, I would still love it. But, I am always on the lookout for different tones. Are there any pre-amps that would make my fretless - or other electrics - sound more like a DB? I was thinking of something like a Fishman B-II. Any chance that would add more DB tone to a fretless electric? Note also that the pickups on my particular fretless are Condensor Mic pick-ups, not magnetic ones. Any possibilities? Thanks.