The Atelier · The DT-10
Callet.
A legendary trumpet-mouthpiece atelier — carrying the iconic DT-10: shallow convex cup, semi-flat rim, focused tone, less air pressure. The cup the jazz line keeps coming back to.
Callet · Reading the Cup
Shallow convex cup,
semi-flat rim.
The DT-10 is the iconic Callet model: a shallow convex cup with a semi-flat rim, engineered to deliver focused tone production while requiring less air pressure. The design favours efficiency and responsiveness across the trumpet’s range.
The atelier’s catalogue runs to thousands of designs over the years; the DT-10 is the model that the jazz line keeps coming back to and the cup that has been re-introduced in response to sustained demand from professional and serious amateur trumpet players.
Callet DT-10 · the iconic cup
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Focused tone, less air pressure —Callet DT-10 · the design brief
shallow convex cup, semi-flat rim.
DT‑10
The iconic model
Shallow
Convex cup
Semi-flat
Rim profile
Jazz
Working-pro voice
Browse the Callet range below
