Defined as the industry standard in two-piece sopranos, the Selmer Paris Series III provides you with all the facility and sound you will ever need. The 53JA is identical to the 53J except that the Sterling Silver body and neck provide an outstanding look and exceptional resonance for a brilliant tone. The Series III soprano, alto, tenor and baritone saxophones epitomize speed. Lightning-quick response and flawless ergonomics make these saxophones move; allowing you to perform at the speeds you need in these hyper-fast times. Instead of traditional brass, these saxophones are built on a platform with a slightly higher copper content-creating a rich warm tone that is automatic from the first breath into the instrument.