Ampero Control is a compact, robust and fully programmable Bluetooth MIDI controller that gives musicians access to flexible MIDI-based control via MIDI port, USB and Bluetooth. It has 4 footswitches where each footswitch can send up to 16 different MIDI messages. You can also connect expression pedals or more external foot controls to your Ampero Control depending on your needs. Plus, a dedicated mobile app lets you set up your Ampero Control more easily.