M-Audio Oxygen 25 Midi Keyboard / Controller.

M-Audio Oxygen 25 3rd Gen USB Midi Keyboard Controller UNTESTED SPARES

Evolution MK-7 Midi Controller Keyboard. Untested

M-AUDIO OXYGEN 8 V2 PORTABLE 25 KEY CONTROLLER KEYBOARD

M-Audio Oxygen 8 v2 25-Key MIDI Keyboard (Keyboard ONLY)

Evolution MK-249z MIDI Keyboard Untested Yellowed Keys + Sibelius Book

M-Audio Oxygen Pro Mini MIDI Keyboard Controller (CABLES NOT INCLUDED)

M-Audio Oxygen 25 (Third Gen) USB Midi controller,