Yamaha Doug Yeo Trb. Large Bore GP
Inner Diameter (mm): 28.72; Contour: semi-round; Thickness: semi-thin; Cup Depth:semi-deep; Throat (mm):8.00; Backbore: semi-wide; Description: The Yeo mouthpiece features a large symphonic size cup for a big rich sound. It is characterized by a full, centered tone with a focused core and a brilliant, well-defined overtone series. It combines the best aspects of large, symphonic style mouthpieces with an ideal amount of outer mass and a carefully designed backbore and throat for improved high range and dynamic flexibility. It is characterized by an even response in all registers and dynamics.