For players interested not only in classical, but also jazz, rock, gospel or funk, the convenience of being able to play in a concert, church or studio plus the mobility to take the D1 anywhere is key. On top of that, a carefully fine-tuned playing feel is crucial. The D1 is a keyboard that delivers on all counts for pianists and keyboardists of any genre. The D1 is focused on providing the ultimate in slim, compact design. The D1 features a real 88 keys weighted hammer action 3 (RH3) keybed that reproduces the touch of a grand piano, where the low notes are heavier and the action becomes lighter as you play toward the higher notes. With this keybed's natural-feeling touch and weight, you'll want to keep playing it forever.