Recently bought the V-Moda crossfade M80's to use with an Ipad2 and looking to improve the sound further if I can for a small budget. The Ipad is streaming Flac files from a Windows Home Server 2011 running Logitech Media Server and the Ipeng app. Thinking of purchasing a Fiio E7 and using it with the camera connection kit to bypass the DAC on the ipad. I have only found one mention of the actual sound quality in a post on Head-Fi using this setup http://www.head-fi.org/t/504613/review-fiio-e7/420#post_7376329 and wondering if anyone else has used this. Seems as though many are using the Fiio on the Ipods, but I understand that this only uses the amp stage of the E7.