Amazon.com: AKAI Professional MPK261 - USB MIDI Keyboard Controller with 61 Semi Weighted Keys, Assignable MPC Controls, 16 Pads and Q-Links, Plug and Play : Musical Instruments
Amazon.com: Novation Impulse 61 Keys USB bus-powered MIDI Controller Keyboard – Robust, ultra-responsive, full-size piano keyboard with aftertouch and velocity-sensitive pads – works on Mac or Windows : Musical Instruments
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