Detail 01
32.8 mm cup diameter; 8 mm throat
These are the listed dimensions for the AT7U model.
Product detailSKU #1441035713186
Denis WickDW4386-AT Aaron Tindal Signature Ultra Series Tuba Mouthpiece in Gold AT7U
Independent shopping perspective
The Korena take
The Gold Aaron Tindall Signature Ultra AT7U is a medium-cup F tuba mouthpiece specified for chamber and solo work. Its listed 32.8 mm cup diameter and 8 mm throat define the AT7U configuration. Across the Ultra Series, the design emphasis is improved articulation, endurance, and intonation, with a powerful sound through low and high registers. Its carefully engineered shank is intended for tubas with the standard Euroshank-type fitting, making that fitting check central to setup.
Strong match
Who this is for
- Chamber playing on F tuba using the AT7U’s specified medium-cup configuration.
- Solo F tuba work with the AT7U’s listed 32.8 mm cup diameter and 8 mm throat.
Consider the trade-offs
When to look elsewhere
- CC tuba applications; the AT7U is specified as an F tuba mouthpiece.
What matters in use
The specifications, translated
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 02
Standard Euroshank-type fitting
Its shank is engineered for tubas with this fitting type.
Final check
Know before you order
- 01Verify that your tuba has the standard Euroshank-type fitting.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What playing situations is the AT7U identified for?
It is identified for chamber and solo work on F tuba.
02What is the AT7U’s cup style?
It is specified as a medium-cup F tuba mouthpiece.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
8 detailsOther
- At3u
- 32.8mm cup diameter; 8.2mm throat. Hellebery-styled mouthpiece with ease of playing in all registers.
- At4u
- 32.8mm cup diameter; 8.3mm throat. Geib-styled mouthpiece ideal for rotary CC tubas. Allows for enhanced upper overtones.
- At1u
- 32.8mm cup diameter; 9.53mm throat. Large funnel-style mouthpiece with straighter cup wall.
- At2u
- 32.8mm cup diameter; 8.2mm throat. Large funnel-bowl mix style cup with large throat.
- At7u
- 32.8mm cup diameter; 8mm throat. Medium cup F tuba mouthpiece ideal for chamber and solo work.
- At8u
- 32.8mm cup diameter; 7.9mm throat. Shallow cup F tuba mouthpiece ideal for all types of solo playing.
- At5u
- 32.8mm cup diameter; 8.9mm throat. Large F tuba mouthpiece with large funnel-bowl mix style cup and smaller throat and tighter backbore.
- At6u
- 32.8mm cup diameter; 8.4mm throat. F tuba mouthpiece with large funnel-bowl mix style cup and medium throat.
