The Casio CT-X700 Portable Keyboards' modest price makes it the right choice for casual or beginning players, and its stunning sound makes it a must-have for keyboardists of any level who need a portable instrument. What truly sets the CT-X700 apart from other portable keyboards is its heart: The powerful AiX Sound Source. This technology makes the CT-X700 sound like a keyboard costing hundreds, if not thousands of dollars more. Play a grand piano, and hear a meticulously-recorded 9-foot grand i