The Beechler Diamond Inlay Alto Soundpiece mouthpiece provides the variations needed to produce an individual richness and quality of tone. Made of hard rubber. Choice of 3 bores and 6 facings. The Small Bore The design of this bore enhances the higher frequencies of the instrument. The medium high baffle induces a fast air column which generates a powerful and brilliant sound rich in overtones. The embouchure can be shaped to favor the highs creating an intense buzzing sound or shaped to favor the lows creating a mellow and vibrant sound. The Medium Bore The design of this bore favors the medium high frequencies of the instrument. The open style baffle induces a medium fast air column which reduces the available power and brilliance giving a subtle flavor to the sound while maintaining an ease of projection. This chamber is suitable for saxophone sections or soloing with a combo. The Large Bore The design of this bore favors the low to medium high frequencies of the instrument. This style of baffle induces a moderate air speed which lends itself to producing a dark sound suitable for close-miked or classical situations.