I am currently using a Fishman BP-100 running through an SWR workingmans 1x10". I have also tried running it through my SWR 350-4x10" and in both situations I find my tone to be thinner and harsher (acoustically the bass sounds great) than I prefer. I am on a pretty limited budget (its hard to buy new gear with $20 gigs) so I dont have the luxury of trial and error with equipment. What preamps would you recommend to clean up my sound? I have heard mixed reviews of just about everything Fishman makes so I dont really want to just take a stab in the dark and hope that the "recommeded preamp" works for me. Any help would be appreciated.