Sonic Defender
Headphoneus Supremus
^ Agreed, I posted way back in the FiiO thread that my best guess was that it was rushed to market as the marketing people put the pressure on the development team. I doubt the testing team couldn't have picked up on those faults before release given enough time. I think FiiO erred by even announcing the X7 so long in advance. They could have recruited a few solid audiophiles to give them suggestions and only announced the X7 when it was a solid beta. It seems they wanted to do right by the community and get everybody's input right away, but I do feel that was an error they are paying for now. Shame, I'm a big fan of their gear and love how responsive they are to this community.