This comprehensive owner's manual for the Roland DP90 and DP90S provides detailed information and step-by-step instructions for getting the most out of your piano or keyboard. It covers topics such as setup, playing techniques, and maintenance, making it an invaluable resource for musicians of all levels. With clear diagrams and easy-to-follow instructions, this manual is the perfect companion for anyone looking to improve their playing skills. In addition, the manual includes information on the history and development of Roland instruments, as well as tips and tricks for achieving the best sound quality. Whether you are a beginner, intermediate, or advanced player, this manual will help you to unlock the full potential of your instrument. So whether you are performing on stage or practicing at home, the Roland DP90 and DP90S owner's manual is the ultimate guide to getting the most out of your musical experience.