Ruggero Piano - Congratulations to the Uchiyama family on the selection of their brand new Yamaha N3X hybrid grand piano! When it comes to judging piano tone, much depends on personal taste.
A Look INSIDE the Yamaha N3X Hybrid Baby Grand Piano - YouTube
電子ピアノの帝王!中古YAMAHA N3X入荷しました! | 中古楽器ラパン
AVANT GRAND N3X pros and cons - Piano World Piano & Digital Piano Forums