Laskey trombone mouthpieces are designed with selective mass distribution to help hold the sound together when playing loud. It provides a smoother and softer pianissimo. And, more importantly, it allows you—the musician—to create the color of the sound you need when you need it. Though deep, this cup is not as deep as the 51D. It's not like any cup seen on a symphony shank mouthpiece. It provides a rich textured sound. While many love this as a second trombone cup, stronger principal players will appreciate the richness this cup offers.
• 25.9mm cup diameter • 0.281 inch (7.14mm) throat • Deep "D" cup • Large shank • Silver plated