![Amazon.com: Alesis VI49 - 49 Key USB MIDI Keyboard Controller with, 16 Drum Pads, 12 Assignable Knobs, 36 Buttons and 5-Pin MIDI Out, Production Software Included Black : Alesis: Musical Instruments Amazon.com: Alesis VI49 - 49 Key USB MIDI Keyboard Controller with, 16 Drum Pads, 12 Assignable Knobs, 36 Buttons and 5-Pin MIDI Out, Production Software Included Black : Alesis: Musical Instruments](https://m.media-amazon.com/images/I/81MZFr2ih1L.jpg)
Amazon.com: Alesis VI49 - 49 Key USB MIDI Keyboard Controller with, 16 Drum Pads, 12 Assignable Knobs, 36 Buttons and 5-Pin MIDI Out, Production Software Included Black : Alesis: Musical Instruments
![Amazon.com: Novation Launchkey 49, 49-key USB/iOS MIDI Keyboard Controller with Synth-weighted Keys : Musical Instruments Amazon.com: Novation Launchkey 49, 49-key USB/iOS MIDI Keyboard Controller with Synth-weighted Keys : Musical Instruments](https://m.media-amazon.com/images/I/71LTD7y5TML.jpg)
Amazon.com: Novation Launchkey 49, 49-key USB/iOS MIDI Keyboard Controller with Synth-weighted Keys : Musical Instruments
![Worlde Ks49c-a 49-key Usb Midi Keyboard Controller Built-in Sound Source With 6.35mm Pedal Jack Midi Out - Buy Midi Keyboard Controller,Usb Midi Keyboard Controller,Keyboard Controller Product on Alibaba.com Worlde Ks49c-a 49-key Usb Midi Keyboard Controller Built-in Sound Source With 6.35mm Pedal Jack Midi Out - Buy Midi Keyboard Controller,Usb Midi Keyboard Controller,Keyboard Controller Product on Alibaba.com](https://sc04.alicdn.com/kf/Hcb7c3a3f6bf4462db23f8ea169af438bz.jpg)