That's hot. I was aware of Brubaker doing this but I've been lobbying for more bass manufacturers to do this. Same with pickups. Just pull 'em out and pop in a new set! By the way, I loved the Sadowsky pre-amp the best of those 3!
I was just looking at that on the site. Not to mention I'm guessing these module have to run at least 300 bucks and he has 5 of them and wants more. But considering his a "featured artist" I don't he's taking too big of a financial hit from these upgradesI must say that is very cool, but I don't see this catching on. Now if someone were to make quick change pickups.
I would hope that you receive at least 3 modules for the 1K price.