Amazon.com: Alesis VI61 - 61 Key USB MIDI Keyboard Controller with 16 Pads, 16 Assignable Knobs, 48 Buttons and 5-Pin MIDI Out Plus Production Software Included : Everything Else
Alesis QX61 61-Key Advanced MIDI Keyboard Controller | Guitar Center
Alesis QX25 USB MIDI Keyboard Controller (25-Key) | zZounds
Alesis VI25 - 25 Key USB MIDI Keyboard Controller with 16 Pads, 8 Assignable Knobs, 24 Buttons and 5-Pin MIDI Out Plus Production Software Included : Everything Else
Alesis Q61, QX61 and QX25 USB MIDI keyboard controllers introdcued