This Yamaha Model YBB-321 Four Valve Full Size Tuba is in excellent condition with 95% or more of the original lacquer and light player wear across the horn. It has just come from the shop where it was cleaned, adjusted so it plays fantastic. All the valves are smooth, there is some light to medium denting in the bow and body along with a few superficial scratches but overall this horn is in great shape.(Please see the pics for more details.) The bell has the Yamaha Purple Logo and the words ‘Yamaha YBB-321 Japan.” The engraving on the valve casing reads “Yamaha YBB 321.” The serial number can be found on the back of the valve casing and reads “020062 Japan”. This horn comes in the original rolling, hard shell Yamaha case that’s in good condition along but no mouthpiece is included. This Yamaha Full Size Tuba has a nice, warm sound and plays easily in both the upper and lower register.