The Roland AX-Edge Keytar, a performance synthesizer designed to be played in a standing position with a shoulder strap. Building on decades of refinement and input from artists around the world, the AX-Edge features 49 full-sized keys, 256 notes of polyphony, and a professional sound set crafted specifically for keytarists. It also offers a sleek, modern design with the unique ability to interchange Edge Blades and customize the instrument’s look.
More details: http://www.roland.com/global/products/ax-edge/