Yamaha's professional models are medium-weight for a perfect all-around playability. They're at home in any setting, from studio to big band, concert band, chamber group, or orchestra.
The 6345G features a large bore and a gold-brass bell for a warm, rich, commanding tone and is ideal for those who need versatility in their horn, who are looking for an instrument that will play and sound just right in any group or setting.
Weight: Medium weight
Bell Diameter: 123mm (4-7/8")
Bore Size: 11.73mm (0.462")
Material: Gold brass