Donner DDP-100 Fully Weighted Digital PianoDonner DDP 100 pure tone piano,using AWM sampling, more realistically restored the sound of the original grand piano,can effectively train the ability to distinguish sound. Whether you are on stage room,you can play your favorite music through headphones and amplifier,immersed in the world of music. Fully Weighted 88 Key Smooth and intuitive motion with weighted keys. The weight of keys add a lot of nuance to your sound Three Pedals Three Function