This a superb BBb sousaphone with big broad tone. Ideal for any band on the march.
Bore: 0.73″ (18.5mm),
Bell: 26″ (660mm),
Weight: 27.5 lb (12.5kg),
Heavyweight bell
Heavy bell collar
Stainless steel valves with re-inforced nylon guide pin for smooth trouble free valve action
Nickel inner and outer slides