• Gold-plated
• Cup diameter: 17.00 mm
• Overall diameter: 26.84 mm
• Rim width: 4.92 mm
• Bore: 4.58 mm
• Medium deep cup
• Yamaha shank for USA and Japanese models
• Also available in silver
• Heavy
• Gold-plated rim and internal bore
• Inner diameter: 16.76 mm
• Semi-flat contour
• Standard thickness
• Standard cup depth
• Throat: 4.3 mm
• Standard backbore
• Relatively large rim...
• USA model for flugelhorn
• Size 3C
• American L shank ø 9.3 mm
• Edge diameter: 27.30 mm
• Cup diameter: 16.60 mm
• Bore: 3.80 mm
• Medium shallow cap
• Silver-plated