A beautifully preserved example of Frank L. Kaspar’s meticulous craftsmanship, this “Superb” model alto mouthpiece embodies the refinement and precision that made Kaspar’s work legendary among professional woodwind players. With a tip opening of 2, it offers remarkable control and a centered tone ideal for players seeking clarity and focus without sacrificing warmth.

The Kaspar “Superb” is renowned for its smooth response, rich mid-range resonance, and exceptional evenness across registers. It excels in both classical and chamber music contexts, where tonal purity and articulation are paramount, but also offers enough flexibility for expressive jazz or studio work.

This example is in mint condition (4/5) – completely original facing, clean rails, and minimal signs of use. A rare and outstanding piece, perfectly suited for players or collectors who value the subtle artistry of Kaspar’s handmade mouthpieces.