Hi all. I have a Fender Standard Jazz Bass (soon to upgrade to an American). I play it through an Ampeg SVT3-Pro into a Sunn 4x10. Anyway, I enjoy the sound of the amp and cab, but my rack unit has one more space to fill and I would love to fill it with something that gives me more punch while keeping or adding to the great tone. Right now my rack only has a power conditioner, drawer, and tuner. A lot of people have mentioned the BBE Sonic Maximizer, Aphex Xciter, and various compressors. But I really want something that I can run that will add a lot of punch. A bassist that I would love to sound like is Mass Giorgini from Common Rider. Their album "This is Unity Music is a GREAT example of the tone that I want. If anyone could be of help and make a suggestion, I would greatly appreciate it. Thanks everyone!