Yamaha C7 Grand Piano – Ebony Satin May 25, 2017 admin 7'+ Length, Brands, Grand Pianos, Yamaha Yamaha C7 Serial Number: Finish: Ebony Satin Size: 7′ 6″ Warranty: 5 Years Other pianos you might like...Yamaha U300 Yamaha U300 #5370383 Yamaha U3 Upright Piano Yamaha U3 Upright Piano Serial Number: 2538098 Finish: Ebony Polish Size: 52" ❮ ❯