The 621 is 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.
- 5/4/2014 [Artists]
- Yamaha Artists at 20th Hamamatsu International Wind Instruments Academy and Festival
Yamaha Artists from across Europe to perform and present masterclasses.
Audio & Video
|Valve||Number of Valves||Front 4pistons/ 1rotary valve|
|Bell||Bell Size||366mm (14-3/8")|
|Bore||Bore Size||17.5-18.5mm (0.689-0.728")|
- Tubas/Sousaphones Owner's Manual [English / 10.2MB]
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