The shank has been very carefully engineered to fit all tubas with the standard ‘Euroshank’-type fitting. Original lead-pipes from Meinl-Weston and B & S were used in this process. The exact matching of mouthpiece and instrument leadpipe is vital to achieve the correct response from modern German tubas.
- Available sizes: AT1U, AT2U, AT3U, AT4U, AT5U, AT6U, AT7U, AT8U
- Model number: The number refers to the cup diameter; the higher the number, the smaller the diameter
- Finish: Silver-plate
- AT1U: 32.8 mm cup diameter; 9.53 mm throat; large funnel-style mouthpiece with straighter cup wall
- AT2U: 32.8 mm cup diameter; 8.2 mm throat; large funnel-bowl mix style cup with large throat
- AT3U: 32.8 mm cup diameter; 8.2 mm throat; Hellebery-styled mouthpiece with ease of playing in all registers
- AT4U: 32.8 mm cup diameter; 8.3 mm throat; Geib-styled mouthpiece ideal for rotary CC tubas. Allows for enhanced upper overtones
- AT5U: 32.8 mm cup diameter; 8.9 mm throat; large F tuba mouthpiece with large funnel-bowl mix style cup and smaller throat and tighter backbore
- AT6U: 32.8 mm cup diameter; 8.4 mm throat; F tuba mouthpiece with large funnel-bowl mix style cup and medium throat
- AT7U: 32.8 mm cup diameter; 8 mm throat; medium cup F tuba mouthpiece ideal for chamber and solo work
- AT8U: 32.8 mm cup diameter; 7.9 mm throat; shallow cup F tuba mouthpiece ideal for all types of solo playing
| Color | AT4U |
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