Add to Cart Compare Quick view Yamaha Trombone Mouthpiece (YAC SLL51) Yamaha MSRP: Now: $59.99 Was: Yamaha Standard series mouthpieces have an ideal weight for all around use and are available in a variety of configurations to suit every player. MSRP: Now: $59.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $59.99 Was: Subtotal: Add to Cart