Anyone have any experience with new Ayre QB9 DAC?

Considering a new DAC and with all the choices out there, its difficult to make a decision here. Have read some information on the Ayre QB9 and it sounds promising in terms of its USB implementation etc. Price seems reasonable too. I've always felt Ayre made some of the nicest sounding gear available today. LIke to hear from owners of this model DAC.