Yamaha offer a free warranty extension for this product. Standard warranty is 3 years, to extend the warranty to 5 years for your new brass and woodwind instrument simply register it here - https://au.yamaha.com/en/support/warranty/band_orchestral/index.html

YBB-321 is an excellent choice for those who demand a high quality BBb tuba sound, yet must consider their budget. It features a strong warm tone, and is easy to play, with accurate intonation.

• Intermediate Series,
• Key: BBb,
• Material: Yellow brass,
• Top action valves: 4 pistons,
• Bell: 443mm (17-1/2"),
• Bore: 18.5-19.5mm (0.728-0.768"),
• Finish: Clear lacquer