aS-Tenortrombone Mouthpiece No. 7C-L

aS trombone mouthpiece No. 7C-L The aS trombone mouthpiece No. 7C-L has a medium-sized cup and a medium-wide, not too sharp rim. It is characterized by its large, supporting tone and has a large shank. Original Arnolds and Sons mouthpieces are produced with modern production methods. Due to the consistently high quality standard, tolerances between the same models almost completely excluded. aS mouthpieces are exact copies of known American originals.