Yamaha
Yamaha Trombone Mouthpiece 53
Long Shank
Yamaha Model 53. Extremely Large Cup. Outstanding Middle And Low Registers. Heavy Tone. Similar To A Bach 3 G, Or A Denis Wick 4 Al. Inner Diameter = 25.91mm. Contour = Standard. Thickness = Standard. Cut Depth = Standard. Throat = 7.11mm. Backbone = Semi Wide.
Standard manufacturers warranty
