The ultimate Hybrid action. This updated action features Longer Keys. The part you touch is the same size, but the key-stick extends further into the piano, provide optimal leverage, speed and control. A genuine, SOLID WOOD KEYBOARD provides pianists with the most authentic feel possible. Solid-wood keys have a unique physical mass that travels and beds down in a way that pianists learn to expect as they develop their technique. Standard features include Graded Hammer Weighting that is heavier to lighter from bass to treble, while Authentic Counterbalance Weights greatly enhance repetition and responsiveness. Triple Sensor Key Detection greatly improves the way repeated notes respond and simulated Let-off recreates the sensation of the repetition jack of a grand piano action. Finally, Ivory Touch and Ebony Touch Key Surfaces feel textured and offer comfortable grip under the fingers.