Used M-Audio Oxygen 25 Key MIDI Controller

Used M-Audio Oxygen 25 Key MIDI Controller in fair condition—an easy, compact way to control your music software. Features 25 velocity-sensitive keys, USB bus power, and programmable controls including 8 assignable knobs plus transport and octave buttons for hands-on DAW operation. Class-compliant USB connection makes setup simple on most systems. Cosmetic wear and signs of use are present, but it remains a practical choice for portable composing, beats, and MIDI performance.