M-Audio O2 follows in the footsteps of the Oxygen8Â?the mobile USB MIDI controller that started it all. Small enough to fit in a bag along with your laptop, the slim-line M-Audio O2 is perfect for throwing down bass lines, programming drum patterns, triggering effects and tweaking virtual studio parametersÂ?anywhere, anytime. You get 25 full-size, half-action, velocity-sensitive keys, along with eight fully assignable knobs, eight fully assignable buttons and other real-time control features for performance and programming. One simple USB connection serves as both a MIDI interface and bus power source. Class compliancy with Windows XP and Mac OS X means that you can get down to business without even installing any drivers! Assignable volume slider Modulation and pitch bend control Octave control Sustain pedal input Powered via USB connection or external 9VDC adapter (adapter not included) 5 non-volatile memory locations 3-number display screen Numbered keypad (1-10) on keybed / 12 function buttons on keybed / Advanced Function button to activate keybed Has MIDI Out port / USB port Kensington Lock hole Integrates with Enigma editor/librarian for unlimited memory storage MIDI support for CC values, note on/note off, Program and Bank Change, SysEx, and more |