The 621 is a ideal for soloists and those who need an optimum of control and tonal clarity. The response is quick and secure, and the intonation extremely accurate. And the warm, rich sound has a focused tone center for superior projection. Yamaha BBb tubas feature hand-lapped pistons and hand-lapped tuning slides for smooth, airtight action. The silver-plated finish and gold brass leadpipe will provide durable protection against corrosion.

Features:

Monel pistons: Monel pistons are resistant to corrosion and are an ideal choice for professional baritone pistons which must retain precise fit and smooth action over many years.

Hand-lapped pistons: Hand-lapping is a time-consuming finishing process which results in superior valve fit for noiseless, responsive action and easy tone changes.

Hand-lapped slides: Hand-lapping achieves the perfect balance between airtightness and smooth action.

Included Accessories:
- YAC BB67C4 Tuba mouthpiece; all-around model for beginners and experts on Bb tuba
- YAC BBC-69 Plastic tuba case; fits YBB-621/YCB-621
- YAC RVO Superior valve oil
- YAC 1061 Silver Polish
- YAC 1096P Treated silver polishing cloth; medium
- YAC 1097P Treated silver polishing cloth; large

The YBB-621 Tuba is available with a clear lacquer finish.

For complete details refer to the Yamaha website.