Detail 01
Large-bore Bb/F rotor configuration
Provides the core configuration for players seeking a large-bore trombone with F attachment.

Independent shopping perspective
Built around a large-bore Bb/F rotor configuration, the BTB1488 is positioned for advanced trombonists developing beyond serious study. Its revised hand-slide construction and body bracing are intended to make the instrument more responsive, more resonant, and easier to play, while supporting strong projection. The closed-wrap layout and silver-plated yellow brass bell complete a focused performance-oriented specification.

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
Provides the core configuration for players seeking a large-bore trombone with F attachment.
Detail 02
Combines the stated bell material and silver-plated finish in this model’s build.
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It is designed as an accessible large-bore F-attachment trombone for advanced trombonists.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.