The first mobile mixer for iPhone, iPod touch and iPad
iRig™ MIX is the first mobile mixer for iPhone, iPod touch or iPad devices. iRig MIX offers the same controls you would expect from a professional DJ mixer (crossfader, cues, EQ and volume controls, etc.) in an ultra-compact mobile mixer that can be used with a huge variety of iOS DJ mixing and other apps.
Check out their website for more info