The Roland MOBILE CUBE continues the hugely successful line of portable Cube amplifiers, this time with a small and mighty dual-speaker stereo amp that can double as a portable micro PA. The MOBILE CUBE will accept mics, keyboards, acoustic and electric guitars, MP3 players, and more. Built-in stereo effects let you add pro touches such as reverb and chorus. A center canceler enables you to remove much of a pre-existing vocal track for karaoke or practice. The MOBILE CUBE can also be mounted on a mic stand.