Overall, a great sounding pre-amp/DI.
I wrote to technical support regarding the -15db jumper being an internal fix to the overload caused by active basses. I know that I'm not the only person with active and passive basses, and that feature is not user friendly. I also think that the amount money saved by not providing an external switch for the -15db could have been passed along without losing sales, and I realize that there was research done to try to fit into this price point, but I personally consider it a design flaw, considering other pedals have this feature externally.