IK Multimedia has announced that it is now shipping its iRig Mix DJ and audio mixer for the iPad, iPhone, and iPod touch. Recipient of an iLounge Best of Show award at the 2012 CES, the iRig Mix features full EQ adjustment, a crossfader, a headphone cue and a mic input, dual stereo inputs, standard RCA outputs, and a microUSB-based charger. It works in conjunction with the DJ Rig app to allow the iRig Mix to mix two audio sources from a single iOS…