aS-Trumpet Mouthpiece Double Cup

aS trumpet mouthpiece with double cup The aS-Trompeten mouthpiece double cup has a very flat cup and a medium-wide rim. It is especially suited for jazz. Original Arnolds and Sons mouthpieces are considered modern production methods. Due to the consistently high quality standard tolerancesbetween the same models almost completely excluded. aS mouthpieces are exact copies of known American originals.