The Roland A-49 MIDI keyboard controller gives you pro playability and mobile convenience. The A-49 features a high-quality, velocity-sensitive synth-action keyboard in a trim, roadworthy package that weighs in at under six pounds, and offers USB and iPad compatibility, as well as onboard control of Roland SuperNATURAL-powered synths. You get robust performance control, with assignable knobs and switches, octave and transpose buttons, sustain and expression pedal inputs, and Roland’s way-cool bend/mod lever and D-BEAM controller. If you need a compact controller, the Roland A-49 belongs on your short list.