I have a new GBE600 and will be gigging on the 3rd. Just wondering how the DI on the GB heads sounds. Many people think that the DI is where even respected amp makers skimp on quality. I have been using a Radial JDI - an often suggested and respected DI by bass players and sound guys alike. I know these kinds of questions are all relative and obviously I'll find out soon enough, but I'm curious about your thoughts anyway.