Unwanted Buzz

I play a strat with a Dimarzio super distortion bridge pickup as well as a Jaguar HH classic player with a seymour duncan jb in the bridge through a blackstar ht stage 60 tube amp. When I play my strat I don't have much of a problem with unwanted noise and buzzing, but when I play my jaguar with the same tone settings there's a pretty ridiculous amount of buzzing. Also I've tried the jaguar on other amps and I don't seem to have the same problem. Anybody have any ideas what could be the cause of this?