Featuring an expanded twelve trigger pad section, 128 assignable memory locations and 49 synth keys with organic aftertouch response, the M-Audio Axiom Air 49 expands on its predecessor's ease of use with an even wider cadre of functionality. A slick-looking tool, this MIDI controller incorporates the same plug-n-play USB ease of use with the added appeal of a fully blacklit LCD display and retro aluminum facing that makes this beauty look equally good in a home studio or on a stage.