I have the Fishman Platinum Pro which I use on acoustic gigs with my WAV EUB and Kala U Bass. The Fishman features a graphic eq, compressor and a phase setting which eliminates feedback (very useful). Great quality and I really like the sound I get, it is very flexible so most people should be able to get the tone they want. It is also a DI box and sends a nice balanced signal to the desk. I did try my sans amp which I use occasionally with my bass guitars, which this excellent piece of equipment is great for guitars I could not get a sound I was happy with from my EUB.
Hope this helps
Stu