PreSonus AudioBox iTwo
A great choice for mobile musicians, guitarists, sound designers, and podcasters, the AudioBox iTwo audio interface is USB 2.0 bus-powered, compatible with Apple iPad, compact, ruggedly built, and works with virtually any Mac, Windows, or iPad recording software. It offers 2 combo mic/line/instrument inputs with high-performance Class A mic preamplifiers, 2 balanced 1/4" TRS main line-level outputs, professional-quality, 24-bit/96 kHz converters, and MIDI I/O. It comes with PreSonus' Studio One Artist DAW software for Mac and Windows and Capture Duo for iPad recording software, with direct wireless transfer of your recordings to Studio One.