The Yamaha TR-9C4 is a silver-plated trumpet mouthpiece from Yamaha’s Standard Series, known for its precision engineering and versatility. Its design provides a balance between the company’s 8C4 and 11C4 models, making it suitable for a wide range of playing styles and experience levels.
Specifications
According to music equipment retailers Thomann and Mouthpiece Express, the specifications for the Yamaha TR-9C4 mouthpiece are:
Rim inner diameter: 16.28mm
Rim contour: Medium-round (semi-flat)
Rim thickness: Standard
Cup depth: Medium (standard)
Bore: 3.65mm
Backbore: Medium narrow
Finish: Silver-plated
Characteristics
Versatility: It is well-balanced for all-around playing and is useful across a wide range of styles and genres.
Control: The mouthpiece is designed to provide smooth attacks and secure control over your sound.
Endurance: A well-defined rim bite aids in easy blowing and promotes extended endurance during performance.
Computer-designed: Yamaha uses advanced computer design and manufacturing technology to ensure precision in its Standard Series mouthpieces.
TR-9C4
16.28
3.65
Somewhere between the 8C4 and 11C4, affording easy playability over a wide range. Well-defined rim bite for easy blowing and extended endurance.
