Check the listing for details. NUX NTK49 MIDI Keyboard Controller Black. Color: Black, Condition: New. Listed at 229.00 USD. The NUX NTK-49 MIDI keyboard controller combines modern design with advanced functionality, offering a seamless music production experience for creators and producers. Its 49 semi-weighted, velocity-sensitive keys deliver a responsive feel, while aftertouch enhances dynamic control for expressive performances. Bundled with Cubase LE and the NUX NTK Editor software, this controller provides comprehensive customization and integration with your DAW. Built-in features like an arpeggiator and smart scale functions streamline melody creation, making the NTK-49 an essential tool for crafting intricate compositions. With a unique mouse control pad and five-way encoder, this controller merges hardware and software for effortless navigation and creative flow.