The Roland HP504 is a piano with PHA-4 Ivory Touch keys and Super Natural sounds that characterize all the top Roland pianos that reproduce as closely as possible to the sound of the piano.
Individual notes Voicing technology customizes the sound, adjust the pitch, volume and character of each note independently.
The Roland HP504 has the effect Headphones 3D and enjoy learning to play with App Partner Plan and Air Performer for Apple IOS.
With USB stick you can record what you play in Audio or Midi,