I recently purchased a 2002 Taylor 514ce. It has a Fishman prefix blender system installed and I am just learning this aspect of the guitar. I have a Fender GDEC 30 amp and have been playing around trying to get a reasonable sound. I would appreciate any comments or inputs that may help me out.
Do you have fishman soundhole pickups? i'm not familiar with the "fishman blender system" -- i'll have to read up on it.. chances are theres some sort of pickup on it already. I'm not really crazy about the Fender G-Dec series amps... you might want to look into getting a tube amp if you have a hard time getting good acoustic sounds out of it.
Some people like to run a graphic EQ pedal before the amp for additional tonal variations.
Hope this helps!