Detail 01
32mm cup diameter; 7.65mm throat
These are the supplied dimensions for the 2SL.

Independent shopping perspective
The Heritage Series 2SL is a tuba mouthpiece with a 32mm cup diameter, 7.65mm throat, and funnel-shaped Helleberg cup. It is designed for a clear sound with projection across the register. The wider Heritage construction uses a 1.2mm cup wall near the rim and increased metal at the bottom of the cup, with the series described as responsive and supportive of the high register. Its gold-plated rim and cup sit above a silver-plated body.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
These are the supplied dimensions for the 2SL.
Detail 02
The 2SL’s cup profile is described as Helleberg-shaped.
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is described as clear, with good projection in all registers.
It has a 32mm cup diameter and a 7.65mm throat.
Reference
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