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 U1 Yamaha U1 #3095825 Mason & Hamlin Model A Grand Piano MASON & HAMLIN MODEL A GRAND VERY GOOD CONDITION 2 YEAR WARRANTY ❮ ❯