Yamaha s intermediate model background brass have been designed by the same team that produces our top-of-the-line professional models and share many of the same qualities. They feature a rich full tone with accurate intonation, and the ability to either blend with the ensemble or project a solo. The long-lasting durable construction contains a high degree of hand-workmanship, and they offer an easy playability to enhance the sound of anyone - from beginner to advanced.The YEB-321 features a strong warm tone and is easy to play, with accurate intonation. * In Eb * Top action valves: 4 pistons * Bell: 386mm (15-1/4) * Bore: 17.5-18.5mm (0.689-.728) * Finish: Clear lacquer * Silver-plate YEB-321S * Mouthpiece: 66D4

Yamaha s intermediate model background brass have been designed by the same team that produces our top-of-the-line professional models and share many of the same qualities. They feature a rich full tone with accurate intonation, and the ability to either blend with the ensemble or project a solo. The long-lasting durable construction contains a high degree of hand-workmanship, and they offer an easy playability to enhance the sound of anyone - from beginner to advanced.The YBB-321 features a strong warm tone, and is easy to play, with accurate intonation. * In BBb * Top action valves: 4 pistons * Bell: 433mm (17-1/2) * Bore: 18.5-19.5mm (0.728-.768) * Finish: Clear lacquer * Silver-plate YBB-321S * Mouthpiece: 67C4

Yamaha s intermediate model background brass have been designed by the same team that produces our top-of-the-line professional models and share many of the same qualities. They feature a rich full tone with accurate intonation, and the ability to either blend with the ensemble or project a solo. The long-lasting durable construction contains a high degree of hand-workmanship, and they offer an easy playability to enhance the sound of anyone - from beginner to advanced.The YBB-321 features a strong warm tone, and is easy to play, with accurate intonation. * In BBb * Top action valves: 4 pistons * Bell: 433mm (17-1/2) * Bore: 18.5-19.5mm (0.728-.768) * Finish: Clear lacquer * Silver-plate YBB-321S * Mouthpiece: 67C4