So all I really need is a little of the above wire, hmmmm...
Nice rig Rudi
How do you find the iPhone 4S as a source......I find that I get a lot of feedback and interference when I use mine wih my amps (hence I have to stick to an iPod and Touch). Would be nice to be able to use my phone as a source sometime though.
Yes, like Rudi suggests, put the iPhone into airplane mode.
I've got a Fostex HP-P1 as well as the ALO Mk3-b to name a few, but I really enjoy this setup for convenience and portability. The se530's sound great straight out of the iphone and the Fiio e6 adds that extra little "umph".