Horseshoe-shaped chamber. 

C*= 1.7mm (.067)

5= 1.8mm (.071). 

6= 1.9 mm (.075). 

7= 2.0mm (.079). 

8= 2.1mm (.183). 

AIZEN is compatible with most Selmer ligature sizes. 

The 1950s and 1960s were a golden era for jazz music. These decades also saw the birth of a wide range of jazz sax mouthpieces. Some of these pieces became legendary for their handmade excellence and individual sound and are now referred to as vintage mouthpieces. A half-century later, these pieces are still treasured and sought after by saxophone players. At AIZEN, we've taken the very finest of these vintage pieces and aimed to recreate their unique sound and superb playability.

With its smooth flow and outstanding responsiveness, this is a high quality mouthpiece, suitable for both classical and jazz alike.  The special horse-shoe chamber gives a warm yet punchy tone. AIZEN has designed it to avoid the airflow problems that plague vintage mouthpieces hitting low notes.  Players using the AIZEN SO can experience that unique vintage mouthpiece sound, while also enjoying a stress-free, well-balanced sound over the whole range from top to bottom. 

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• European Union countries: Taxes included.
• Countries outside the EU: prices without taxes, subject to customs charges to be paid upon receipt.
• Free shipping available depending on amount and territory.
• La Musa 14 Warranty: you can return the product up to 14 days after receiving it (conditions apply).
• 3 years manufacturer's warranty.