- 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: Aizen Jazz Master Tenor
Bari Tenor
Beechler Tenor
ARB Tenor
Brilhard Tenor
Berg Larsen Tenor
Dukoff Alto and Tenor
Charles Bay Alto and Tenor
Super Jet Tenor
Lawton Tenor
Lebayle Tenor
Meyer Tenor
Otto Link Tenor
RS Berkeley Tenor
Ted Klum Tenor
Yanagisawa Tenor
