Hi there,
Still in crowdfunding territory, a nice and small portable stereo preamp with 2XLR 48v, analog out (mini-jack), plus usb for interfacing with tablets, smartphones and computers.
http://www.indiegogo.com/projects/mixerface-the-mobile-recording-interface-for-smartphones-and-tablets
Some video from NAMM 2014, kind of have my doubts about this, but....