Designed for studio and stage use, the Roland A-300 Pro is a small, 32-key USB MIDI keyboard controller. It has eight dynamic pads for drumming and triggering samples, forty-five assignable controls, including knobs, sliders, and buttons, and velocity-sensitive keys with channel aftertouch. It provides a responsive and adaptable control solution with Roland’s Fast Processing Technology (FPT) for low-latency MIDI transmission and USB bus power.
