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More Sizes for Bb & C Trumpet
B1 Sizes
The largest-sized rims,
Comparable to:
Bach size 1 rims,
Schilke 18-24, etc.
B2 Sizes
Medium-large rim size
Comparable to:
Bach size 1-1/4 rim,
Schilke 17, etc.
Most Available Sizes for Trumpet & Cornet
Cups for each rim are listed from shallow to deep
*Popular sizes are in yellow
*Unity Mouthpieces are in purple
B1 Sizes
B1-1 Rim
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B1-1L S1
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Unity B1-1L
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B1-1LD S1
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B1-1 S13
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B1-1 S5 D
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B1-1 S5
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B1-1 S1
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original B1-1
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B1-1D
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B1-1 FL
B1-2 Rim
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B1-2LD S1
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B1-2 S3
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original B1-2
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B1-2 FL
B1-3 Rim
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B1-3LD S1
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B1-3 S5
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B1-3D S5