Berg Larsen Metal Alto Saxophone Mouthpiece 105/2 Kelly Shu Other features include 180° polarity

Other features include 180° polarity reverse for phase matching two microphones

Complete with USB hookup

Crafted with only the finest materials for flawless performance

Shaped by the experience of more than 35 years

In celebration of this special anniversary

Berg Larsen Metal Alto Saxophone Mouthpiece 105/2 Kelly Shu Other features include 180° polarityBerg Larsen Metal Tenor Sax MouthpieceTip OpeningThe tip opening is the distance between the tip of the reed and the tip of the mouthpiece, measured in thousands of an inch. Generally speaking, the wider the tip opening, the softer the reed that may be used. For most beginners a narrower tip opening will result in a clearer tone and more consistent intonation. 90: Close 95 100: Medium Close 100 105: Medium 110 115: Medium Open 120 130: OpenThe