Detail 01
Open short-wrap F attachment with open-flow rotary valve
Defines the instrument’s F-attachment configuration.

Independent shopping perspective
Adams’ Sonic Series F-attachment trombone is a Bb instrument developed for advanced players. Its open short-wrap F attachment uses an open-flow rotary valve, while the 8.5-inch one-piece hand-hammered yellow brass bell is paired with a yellow brass leadpipe. The result is voiced toward a large, round orchestral sound with projection. A standard fixed leadpipe, 0.547-inch bore, and handslide with nickel-silver inner and brass outer construction complete the instrument’s specified layout.


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
Defines the instrument’s F-attachment configuration.
Detail 02
The bell is a one-piece, hand-hammered yellow brass design.
Detail 03
This is the trombone’s listed bore measurement.
Detail 04
The handslide combines the specified nickel-silver inner and brass outer materials.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It has an 8.5-inch, one-piece hand-hammered yellow brass bell.
It is described as producing a large, round orchestral sound with strong projection.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.