Detail 01
Dual bore
The bore is listed as .491 / .500 in. and is described as supporting easy tone production without too much resistance.

Independent shopping perspective
A professional Eb alto trombone with a dual-bore design intended for easy tone production without excessive resistance.


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 bore is listed as .491 / .500 in. and is described as supporting easy tone production without too much resistance.
Detail 02
The instrument has a 7 in. yellow brass bell.
Detail 03
This is an Eb alto trombone.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Eb.
It has a .491 / .500 in. dual bore.
A 7 in. yellow brass bell.
Professional.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.