Hey guys, first post on these boards. Was looking to get some suggestions on the best possible amp for this combo. Headphones in question: Shure SE530, and Shure SRH940. I prefer to use my J3 as my main pmp of choice. However, if you guys have had better experiences with the Iphone (its a 3g =\) then feel free to give any advice you can for that too. I listen to pretty much all genres. But mainly, I listen to classical, pop, hip hop, rap, trance. Any advice would be greatly appreciated! Thanks EDIT: It's actually the se530! I keep calling them 535s for whatever reason T_T.