The ES520 is a completely new mid-range portable digital piano model that affordably delivers incredible acoustic piano-like touch and tone in a surprisingly compact design. Kawai's Progressive Harmonic Imaging sound technology along with our best-in-class Responsive Hammer Compact II keyboard action combine to create a high-performance instrument suitable for the home, studio, stage, or school. The ES520 boasts some of the finest performance features and technology available in a mid-range instrument and is an excellent introduction to Kawai's line of digital pianos. Wireless connection with Bluetooth MIDI and Audio supports a wide range of apps, including Kawai's PianoRemote, as well as music streamed from a smartphone or tablet. Standard MIDI, USB, and Line In/Out terminals provide for wired connections. A collection of acoustic piano sounds, along with electric pianos, organs, strings, and other instrumental sounds support a wide range of musical styles. Developed in collaboration with the audio experts at Onkyo, the ES520's powerful stereo speaker system deploys the very latest audio processing and amplification technology for exceptional tonal clarity and richness. Ideally suited for beginning piano players, recreational players, and gigging or studio musicians, the ES520 offers a grand piano-liketouch and tone in an attractive, lightweight design. Add the matching optional HM-5 stand along with the F-302 triple pedal and the ES520 is transformed into a stylish addition to any room in your home.