Like new m audio oxygen pro 61 Oxygen MIDI controllers have always offered excellent features and performance at an affordable price point. Now, M-Audio has taken Oxygen to the next level with Oxygen Pro, which provides everything you need to make music at a pace that keeps up with your professional creative workflow. It all starts with a newly designed velocity-sensitive, semi-weighted keybed with aftertouch and assignable zones. For beat production, clip launching, and more, Oxygen Pro is equipped with 16 backlit, assignable, velocity-sensitive RGB pads with Note Repeat. Oxygen Pro 49 and 61 feature nine onboard faders and eight assignable knobs and buttons; the Oxygen Pro 25 forgoes the faders and buttons in favor of a compact design that fits in your backpack. All three models rock a road-ready, USB bus-powered chassis with an intuitive layout and informative OLED screen that’ll have you up and running right out of the box.