Re: Magnet swap to fix JB's muddy cleans
Yep! That is part of the problem. With so much choices I just do not know what to go for
So far the only thing I'm looking for is a great clean tone in the bridge with clarity, but still able to take some dirt.
I'd say go for a Seymour Duncan Screamin' Demon.
As an owner of both a JB and a Demon, I can tell you that the cleans on the Demon are way better. It's not even worthy of comparison.
The Demon has a very prominent high-end response that adds clarity and balance to your cleans. It also takes dirt pretty well.
The Demon has a much lower output than the JB, it doesn't have the same fat mids, or the same response in the low-end. It's a pretty tame pickup in comparison, and a much more "specialized" product; it's not meant to be an all-rounder and it's definitely not the best choice if you're not sure what you want from a pickup. But since you've mentioned you want good cleans from your bridge humbucker, that would totally be my suggestion.
The JB is a set and forget pickup that hits the front-end of most amps nicely, the Demon will require an adjustment period and some testing with pickup height and whatnot.
By far the most unsettling quality about the Demon is the fact that it doesn't compress all that much, and you'll notice this when playing with dirt. So you'll really have to play a bit harder than with your JB. Mistakes will jump out a bit more, too.
And even with all that in consideration, I'd recommend it to anyone looking to experiment a bit.