Yany Boostar Screw (suits Yanigisawa and Selmer)

Wearing it creates a moderate sense of resistance, smoothing the flow of breath, and
providing a rich sound quality with volume in the entire range.

In addition to the basic “screw A”, “joint part B” and
“joint part C” with different weights can be jointed, and
three patterns can be customized.

By combination, wind feeling and sound quality change further.
Depending on the music and the music scene,
you can also use it widely from soprano to baritone .

• Wear it for a rich, full-range sound quality
• Customise with interchangeable joint parts
• Enhance sound with adjustable wind resistance
• Ideal for a wide range of saxophones