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
ALESIS V49 MKII MIDI Keyboard 49 Key with Pads User Guide
Alesis V49 | 49-Key USB MIDI Keyboard Controller with 8 Backlit Pads, 4 Assignable Knobs and Buttons, Plus a Professional Software Suite: Amazon.co.uk: Musical Instruments & DJ