This Yanagisawa TW010S line incorporates some extraordinarily fine features, and in our judgment is a major leap forward in a long line of great saxophones produced by this extraordinary company. Yanagisawa only makes top quality saxophones. The TW010 (formally 991) is their deluxe pro model. With redesigned keys and double control arms on the large B and C key cups on its lower stack. This leads to a greater feeling of firmness and stability and guarantees the precise alignment of the key cup to tone hole on these critical keys. Along with its under-slung neck and elegance of construction it is our belief that mechanically there is no better saxophone being manufactured today. It has a rich lyrical tone and is fast becoming the instrument of choice of some of today's most discriminating performers.