The Besson Sovereign BE-982 Concert Model EEb Tuba is one of the most famous designs in tuba development history. The Besson Sovereign Tuba produces a wider symphonic tone and has carriage rings and a slightly smaller tapered leadpipe than the 981. The Besson Sovereign BE-982 EEb Tuba features inlcude: • EEb • Bore :.681 / 17,30 mm • Bell :Yellow brass 17" or 19" / 431 mm ou 483 mm • Valves :4 compensating valves (3+1) in stainless steel • Waterkeys :4 • Weight :20lb 8oz / 9300g • Outfit :Shaped ABS case with wheels and two handles, Alliance mouthpiece, micro-fiber cloth, ... [view details]