M-audio Keyrig 49 Midi keyboard for Sale in Charlotte, NC - OfferUp
M-Audio KeyRig 49-Key MIDI Controller | Reverb
M-Audio KeyRig 49 USB Keyboard Controller | eBay
M-Audio
Amazon.com: M-Audio Keystation 49 MK3 - Synth Action 49 Key USB MIDI Keyboard Controller with Assignable Controls, Pitch and Mod Wheels, and Software Included : Everything Else