Roland HP-504 Digital Piano – Classic Black The Roland HP504 Digital Piano is ideal for students and advanced pianists alike. The HP504 boasts Roland’s acclaimed PHA-4 keyboard technology and the customizable SuperNATURAL sound engine for realistic acoustic piano sounds. It’s also loaded with skill-building features like a metronome, three-track recorder, and Roland’s Twin Piano feature for splitting the keyboard into two 44-key pianos. The HP504 integrates wirelessly with your iPad and iPhone, letting you access Roland’s Piano Partner and Air Performer apps. If you’re in the market for a high quality, stunningly realistic feel and sound, audition the Roland HP504.Acoustic piano experience with the SuperNATURAL and PHA-4 technologiesNot many digital pianos get as close to sounding and feeling like an acoustic instrument than Roland’s HP504 digital piano. With its SuperNATURAL sound engine you get an intimate and customizable connection with your keyboard. Each note can be shaped to respond to your touch and dynamics with the tone and harmonic accuracy you desire. Roland’s PHA-4 ebony and ivory simulated keyboard deepens the feeling that you’re playing a fine acoustic piano. With authentic hammer action and escapement, the feel is more like a fine grand than many other digital pianos.A world of educational tools built right inThe Roland HP504 is loaded with tools to both educate and entertain beginners and experienced players alike. A twin piano mode effectively separates the keyboard into two 44 key keyboards for learning with an instructor or performing a duet. The onboard metronome will keep you in time while playing along to the 215 internal songs. Transpose those songs on the fly in the HP504 for a more convenient key. When you’re ready you can record your performance with the 3-track recorder for reference or composition. And monitor it all with headphone outputs with Roland’s 3D ambience effect.Expand you HP504’s possibilites with it’s many digital connectionsExpand your Roland HP504’s features exponentially with two USB inputs and wireless connectivity for your iPad or iPhone. One USB is MIDI compatible for connecting right to your computer. The other supports flash drives for using your own music or MIDI files in the HP504. It also accepts the Roland wireless adaptor for connection with your iOS devices. Download Rolands Piano Partner and Air Performer apps and use them to unlock doors to a wealth of piano educational and entertainment features designed to grow your skill and excitement for playing your piano.Roland HP504 Digital Piano Features: