This true asset to the Yanagisawa line incorporates some extraordinarily fine features. In our judgment is a major leap forward in a long line of great saxophones produced by this "sax only" company. Yanagisawa only makes top quality saxophones. The TW010 is a deluxe model. Double control arms are employed 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. With an even scale and a rich tone, combined with excellent projection, the 991 proves itself to be a substantial choice for a discriminating performer.