Faxx Trombone Mouthpiece, Large Shank, 5G bassoon The BossBone is equipped with

The BossBone is equipped with a Bosc valve

the Ganter Bb Rotary

and you can enjoy the change of tone purely

It offers exceptional sound quality and playability

The first of nine limited HAAG instruments dedicated to Switzerland

Faxx Trombone Mouthpiece, Large Shank, 5G bassoon The BossBone is equipped withAvailable Sizes: 1. 5G, 4G, 5G, 6. 5AL, 51D Faxx mouthpieces are of the highest standard in quality and reliability and rival the famous maker brands. Precision made in Germany, these double silver plated mouthpieces are manufactured on high quality CNC machinery to ensure consistency. Private labeling and custom packaging available. Available in bulk, box, clamshell or bag with header packaging.