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Yamaha SL-45C2S

TromboneIn Production
Precision Specifications
RIM DIAMETER24.26 mm
CUP DEPTHMedium
THROAT ∅5.85 mm
BACKBORE—
SHANKSmall
CUP SHAPE—
Rim Widthstandard
Rim Contoursemi-round
Throat Drill #—
Materialbrass
FinishSilver plated
Weight—

Recommended For

Jazz

Player Reviews

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Resistance5/10
Rim Comfort5/10
Brightness5/10

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Reference Notes

Clean bite; popular with jazz/studio players.29 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.

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Brand Deep Dive

Yamaha · BrassFit Science
Yamaha Mouthpiece Guide
Yamaha mouthpiece numbering, cup families, and instrument-specific selection guide.
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