Yamaha's Standard Series mouthpieces are produced with the most advanced computer design and manufacturing technology. These quality brass mouthpieces are crafted for unmatched precision, smooth attack, secure control, and easy playability. They have an ideal weight for all-around use are available in a variety of configurations to suit every player. Bass Trombone Model Rim Cup Depth Throat Backbore Playing Charateristics Inner Diameter Contour Thickness 5826.84standardstandardstandard7.25semi-wideMedium cup and rim for easily playability through the low and middle registers. Crisp attack with outstanding flexibility. 5927.22standardsemi-thinstandard7.25semi-wideRelatively thin rim. Rich sound even on pedal tones. Voluminous cup for solid lows and plenty of power. 60B27.83standardsemi-thicksemi-shallow6.92semi-wideA German-style combination of fairly thick rim with relatively shallow cup. Excellent flexibility. Easy playability and clear tone in the middle and low registers. 6028.25standardthinstandard8.1wide Very deep cup with a large throat and backbore. Powerful, deep, low tone.

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