[AdamFrandsen]

After having searched around a little, I can see that connecting a Dragonfly or other USB dac directly to the Iphone through CKK cable, won't give it enough power to run. So, instead I am thinking of getting the JDSlabs C5D and connecting that - will this cable work, is the question:

http://www.alternativewireless.com/wilson-miniusb-to-apple-iphone-charging-adapter.html
 
Thanks
A