Yamaha C1 April 8, 2019 admin 5' - 6' Length, Grand Pianos, Yamaha Yamaha C1 #6340800 Other pianos you might like...Hobart M Cable GL62 Grand Piano Hobart M Cable GH62 Serial Number: Finish: Ebony Polish Size: 5'4" Warranty: 5 Years Yamaha U1 Upright Piano Yamaha U1 Serial Number: 4121087 Finish: Ebony Polish Size: 48″ Warranty: 5 Years ❮ ❯