- better Intonation
- easy response
- bigger sound - more dynamic range - attachable directly on the mouthpiece or on the neck
- Dave Guardala design
- three different sizes fitting many metal mouthpieces
- available in copper and brass with either gold- or silver- plating
- 100% made in Germany
fitting for metal mouthpieces from: Dave Guadala Alto
Jody Jazz Super Jet Alto
Meyer USA Jazz Alto
Lawton Alto
Lebayle Alto
Jody Jazz Alto
