Special model for super high note hitters. Produces a brilliant and speedy sound. Specs:
• Cup Diameter: 15.65mm
• Cup: shallow
• Throat: #25 (3.78mm)
• Backbore: MS
• Rim Width: 5.823mm
• Rim Contour: flat
• Rim Top Balance: 43%
• Rim Bite: fairly sharp
• Similar to: Schilke 6A4a (but smaller)