Detail 01
Adjustable cup
The cup slides toward or away from the bell, so you set how muffled or open the sound is.

Independent shopping perspective
An adjustable cup mute for tenor trombone. For players who need a closed, muffled sound they can open up by ear, section work included.

Strong match
Consider the trade-offs
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
The cup slides toward or away from the bell, so you set how muffled or open the sound is.
Detail 02
Softer and more distant than a straight mute. Rounds off the edge instead of adding buzz.
Detail 03
Sized for a tenor trombone bell throat. It is not interchangeable with trumpet or horn mutes.
Detail 04
Sits in the brand's standard mute line, priced above student mutes and below specialist studio models.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a tenor trombone mute. Bass trombone bells are typically larger, so check your bell diameter against the mute before buying.
The distance between the cup and the bell rim. Closer is darker and more muffled; further out lets more of your normal tone through.
No. A cup mute changes tone colour for performance. It does not reduce volume enough for quiet practice.
Mutes generally shift pitch response, most noticeably in the low register. Expect to adjust with your slide and ear.