YAMAHA YSH-301 Sousaphone Marching Brass Quoting from the manufacturer's website: Manufacturer's Suggested Retail Price: ¥704,000 (tax included) B♭ key Valve system: 3-piston Bell: ABS, diameter 663mm Bore size: 18.5mm Body material: FRP Features a front bell for excellent sound projection and easy-to-operate valve placement. Lightweight design with FRP for the body and ABS for the bell. The angle of the mouthpiece receiver can be adjusted to fit any player's physique. Accessories Soft case Mouthpiece (67C4) is included, but please use one that suits you better. Operation confirmed. Offered as is. Some rust, scratches, and paint剥がれ (peeling) are present. (Image 8: Dent, Image 9: Paint peeling) Please use the comment section for any questions. #Marching #Sousa #Sousaphone