1. Handslide
• Standard Brass Handslide
• Lightweight Nickle Silver Handslide
• Large Bore (0.562") Brass Handslide
2. Valve Section
• Infinity Axial Flow Valve w/Open Wrap F Attachment
• LaRosa Rotary Valve w/Open Wrap F Attachment
• Straight Goosneck. No F Attachment
3. Main Tuning Slide
• Standard Yellow Brass Reverse Tuning Slide
• Goldbrass Reverse Tuning Slide
• Nickle Reverse Tuning Slide
4. Bell Assembly
• Standard Weight Yellow Brass Bell Assembly
• Standard Weight Goldbrass Bell Assembly
• Light Weight Goldbrass Bell Assembly
(Straight A47)
(A47I Axial Flow model)
(A47MLR La Rosa model)