Re: Duncan PAF vs. Dimarzio PAF
There is no such pickup as Duncan PAF. There are PG, APH-1, '59, Seth Lover and Antiquities, each of them is a variation on PAF designs. Spec-wise, the closest Duncan to the Dimarzio PAF will be the '59 bridge: 8.1K, Alnico5 magnet.
Sonically, people say that Dimarzio PAF is tighter and has less screechy highs and less boomy bass than the '59b, but I haven't heard any of them so I can't confirm this.
Do a search on the forum, there is a lot of info on this subject.