Casio has introduced the CT-S1-76 to its Casiotone lineup, building on the CT-S1 61-key portable keyboard. This enhanced 76-key version boasts a stereo speaker system and remote control via the free Casio Music Space iOS and Android app. The CT-S1-76 is affordable, making it an ideal option for music labs. Its compact size enables the inclusion of more keyboards and students in the classroom, enhancing the learning experience. Weighing in at only 11.6 pounds, the CT-S1-76 builds on this formula, offering a great-sounding, portable keyboard that is the lightest instrument in its class.