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• Enjoy superior sound with SuperNATURAL Piano, which delivers the rich, complex tone of an authentic acoustic grand
• New PHA-4 Premium Keyboard with Escapement and Ivory Feel features Roland’s latest high-resolution touch-detection technology
• Fortissimo playing styles are fully expressed with the new Dynamic Harmonic feature, which provides both a unique tonal character and powerful sound
• Use new Individual Note Voicing to customize the sound to your taste by adjusting the pitch, volume, and character of each note independently
• Headphones 3D Ambience effect offers a rich, immersive sound experience while using headphones for private practice
• Free Piano Partner app for iPad includes the interactive Flash Card game for building music skills and provides an intuitive interface for selecting songs and tones in the HP504
• Play along with favorite songs in your iPhone, iPad, or iPod touch using the free Air Performer app
• Large onboard song library covers piano classics, as well as popular études such as Czerny 100 and Hanon
• Built-in recorder lets you capture your performances as MIDI or audio files (optional USB flash memory required for audio recording)
• Convenient features for daily playing, such as independent volume for headphones, Volume Limit function, and adjustable music rest
• Available in Simulated Rosewood or Contemporary Black finishes