Schilke 51D Small Shank Trombone & Euphonium Mouthpiece
The legendary benchmark for rich, dark resonance and symphonic depth.
The Schilke 51D is arguably one of the most famous and highly recommended mouthpieces in the low brass world, serving as the definitive standard for euphonium players and trombonists seeking a massive, velvety core sound. The "D" in its name denotes an exceptionally deep, bowl-shaped cup. This increased cup volume drastically darkens the tone and thickens the sound profile, allowing for a lush, organ-like resonance that blends beautifully in wind ensembles and brass bands.
While its depth provides incredible fullness in the middle and low registers, the precise Schilke backbore and standard rim contour ensure that the upper register remains secure and focused. In the small shank configuration, the 51D is the ultimate step-up choice for students playing small-bore euphoniums, baritone horns, and tenor trombones who want to immediately upgrade their tonal maturity and depth.
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Model: Schilke Standard Series (51D)
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Instrument: Trombone, Baritone Horn, and Euphonium
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Shank: Small Shank (fits standard small-bore receivers)
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Cup Diameter: 25.40 mm
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Cup Depth: Deep (D)
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Rim Shape: Standard profile for optimal flexibility and comfort
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Finish: Silver Plated
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Ideal For: Euphonium players of all levels, baritone horn players, and trombonists seeking an exceptionally dark, symphonic tone
As always, we invite you to stop by our Houston shop to try these mouthpieces in person. Nothing compares to the experience of a new setup in your own hands. Follow our accounts on Facebook, Instagram, TikTok, and YouTube for the latest updates, content, and promotions: https://linktr.ee/Fleming_Music. We are grateful for your support of our small business and look forward to helping you find your sound!


















