Roland A30 Midi keyboard controller

The Roland A30 Midi Keyboard Controller is a professional MIDI controller designed for use with computers, synthesizers, and other MIDI-compatible devices. It is a full-sized, 61-key keyboard with velocity-sensitive keys and a variety of assignable controllers. It has been used by many professional musicians, producers, and composers, including the likes of Herbie Hancock, Quincy Jones, and Dr. Dre.

The Roland A30 works by sending MIDI messages to the connected device. It has a variety of assignable controllers, including pitch bend and modulation wheels, sliders, and buttons. It also has a built-in arpeggiator and a variety of preset sounds. Additionally, it has a USB port for connecting to a computer, allowing for easy integration with music production software.