AKAI APC40 ABLETON PERFORMANCE CONTROLLER
The APC40 comes pre-mapped for instant use with Ableton Live software, so if you're new to it, you'll find using the APC40 to be easy to get around on. And if you’re an experienced Live user, you'll be happy to note that you can custom-map every single knob, button, and fader on the APC40 to completely customize the controls for the way you like to work.