Novation IMPULSE 25 25 Key Weighted USB MIDI Keyboard Controller w/ USB Port New

While you're playing, our unique High Rate Scan (HRS) technology will scan the keyboard 10,000 times per second to capture every nuance of your performance. Mix and sculpt your sound using endless smooth-action knobs, low-profile 45mm faders, loads of buttons and a custom LCD screen. All controls work seamlessly with major music software and can be mapped to any parameter.