Buy Alesis Q88 MKII 88-Key USB MIDI Keyboard Controller | Sam Ash Music
Alesis V49
Alesis V49 MKII USB MIDI Controller Keyboard, 49-Key | zZounds
Amazon.com: Alesis V49 - 49 Key USB MIDI Keyboard Controller with 8 Backlit Pads, 4 Assignable Knobs and Buttons, Plus a Professional Software Suite Included : Everything Else