Re: Jazz neck pickup in the bridge position?
Got the pickups today and installed them.
Went smoothly except that the DD P-90 is shallower than the SD P-90. Therefore, out came the Dremel and after some nervous routing, I got an excellent fit for the neck P-90. Plus, I cut shallow channels for the wires which run through the neck PU cavity on the way to the switch. Nobody will every see it but me, but it looks much cleaner in there now.
The bridge HB swap was a breeze.
Sound wise, the SD P-90 is WAY better than the DD P-90. The pickup is much cleaner throughout the range, still gutsy but never muddy if you know what I mean. Surprisingly, the difference between the bridge pickups (DD HB 102B to an SD Jazz B) was not as drastic. A significant improvement, but not a big as the P-90's.
I guess I've been accustomed to the sound of a Jazz in the neck position. It sounds a bit thinner at the bridge. I guess that's to be expected. It's very clean and balanced. When played loud, it's got a lovely bite and maintains the balance through the mids and lows. It doesn't get muddy, either.
All-in-all, it's a huge improvement. I'm happy...
Paolo