BEAUTIFUL YAMAHA CS1X control synthesizer, 61 keys, 6 sound knobs, 480 GM and XG compatible voices, 128 Preset Performances + 128 User Performances, 30 types of arpeggiated cords and much more....perfect for dance and techno music ! The keyboard is hardly used since I didn't have time for playing. Finally I have decided to sell it because I realized that it's just taking space in my appartment. Someone else can use it more efficiently. : - ) If interested e-mail me at denistu@sympatico.ca