The Schilke S32-HD Custom Series Bb Trumpet offers the professional level player an instrument designed with more power and projection. The S32-HD Series features a .460-inch bore combined with a medium-large taper heavy-gauge one-piece seamed yellow brass bell. This series also features a heavier mouthpiece receiver and leadpipe. The additional mass offers a very thick, powerful sound that is focused with wonderful projection. The Schilke S32-HD Custom Series Bb Trumpet includes a soft-sided double case and mouthpiece and is available in lacquer (S32-HD), silver (S32-HD-S) or gold (S32-HD-GP) finish. The Schilke HD Series offers the pro-level player that prefers a Bach or Yamaha a high-performance instrument with a heavier design. The additional mass focuses the sound and allows this instrument to project without the sound breaking-up. The HD Series is a great choice for the player needing a instrument with a solid core sound.