Yamaha TR-AUBIER
TrumpetIn Production
Precision Specifications
RIM DIAMETER17.03 mm
CUP DEPTHMedium
THROAT ∅3.8 mm
BACKBOREStandard
SHANKSignature: Eric Aubier. Powerful, all-around sound.8
CUP SHAPE—
Rim Widthstandard
Rim Contoursemi-flat
Throat Drill #—
Materialbrass
FinishSilver plated
Weight—
Recommended For
All Around
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Special Features
- Signature Series
Reference Notes
Yamaha TR-AUBIER appears in the Trumpet catalog section with 17.03 mm rim, Medium cup, 3.8 mm throat, Standard backbore, and Signature: Eric Aubier. Powerful, all-around sound.8 shank. Database tags list it for All Around use. Noted features include Signature Series. Use these measurements as a comparison starting point: fit and response still depend on the player, dental structure, instrument receiver, and each manufacturer's measuring method.
Brand Deep Dive
Yamaha · BrassFit Science
Yamaha Mouthpiece Guide
Yamaha mouthpiece numbering, cup families, and instrument-specific selection guide.