Aizen ASNY New York MKII Ebonite mouthpiece for alto saxophone

Aizen ASNY NEW YORK MKII ebonitemouthpiece for alto saxophone
The bright and warm sound of Meyer New York USA.
With its unique wall and curved baffle, the AIZEN NY alto saxophone mouthpiece offers the best a player could want from a jazz saxophone mouthpiece: a rich, vibrant sound and a full, bright tone with excellent responsiveness and projection.
The 1950s and 1960s are considered the golden age of jazz. These decades saw the birth of a wide range of saxophone mouthpieces and some of these pieces became legendary for their excellent craftsmanship and individual sound, known as vintage mouthpieces. Half a century later, these pieces are still treasured and sought after by saxophonists. Thus, AIZEN has taken the best of these vintage pieces to recreate their unique sound.
 
Round chamber.
5=1.8mm(.071). 
6=1.9mm(.075). 
7=2.0mm(.079). 
8=2.1mm(.083).