- #37 one-piece hand-hammered bell: The bell produces a warm sound with great projection.
- #25 leadpipe: Allows for slight resistance that is effective in centering tone production.
- Silver-plate finish: Provides a controlled brilliance to the overall sound.
- .459″ medium-large bore: Allows the player to produce a well-rounded sound well suited for all types of music.
- Monel pistons: Monel pistons are resistant to corrosion, retaining precise fit and smooth action over many years.
- 1st Valve Slide Adjustment: Thumb Saddle or Trigger
- 3rd Valve Slide Adjustment: Fixed Ring or Trigger with Adjustable Slide Stop