At just 11-1/16" (W) x 4-1/4" (D) x 7" (H), no no bigger than a briefcase, the Roland Mobile Cube is a traveler’s dream! Built-In Stereo Effects Equipped with Roland’s legendary FX engine, Mobile Cube offers high-quality stereo reverb and chorus effects immerse your mixes in a rich stereo sound field. Center Cancel is also provided for minimizing vocals in pre-recorded music – great for play-along performance. Includes a variety of inputs, Mobile Cube accommodates microphones, keyboards, acoustic guitars, electric guitars, MP3 players and more; no other instrument amplifier of this size has a stereo input port. Use it as a practice amp at home, while traveling, indoors or out. Connect it to a mic stand for use as a monitor speaker or micro PA.