The Yamaha Arius YDP-151 is an entry-to-mid-level, 88-key digital home piano. It features weighted

The Yamaha Arius YDP-151 is an entry-to-mid-level, 88-key digital home piano. It features weighted Graded Hammer Effect (GHE) keys, Advanced Wave Memory (AWM) stereo grand piano sampling, 64-note polyphony, and a traditional cabinet design making it a solid choice for beginners and advancing students