The ARIUS YDP-105 is designed in the tradition of classic piano craftsmanship, making it the centerpiece of any room. 88 GHS weighted keyboard with matte black keycaps. Stereo sampled grand piano for stunning realism. Damper resonance to reproduce the sound field on a grand piano. Sliding Key Cover. Built in songs! Works with Smart Pianist App- Free! A. 2 phone jacks for both teacher and student using Twin Mode. All at a great price! IN BLACK AND ROSEWOOD.