The 99 series is a product model of ROLLINS (Rollins) brand that has accumulated for 15 years with high cost performance. It can be called a brand fist product. The cumulative sales volume has exceeded 10,000, and it is favored by many customers. The title of “the best value for money” 9902s has been upgraded,

In order to further improve the sound of the saxophone, you need to do a good job in the following aspects. The first point is the hardware. Before playing the saxophone, the hardware equipment of the saxophone should be debugged. What does the hardware include: the flexibility of the keys, the leakage of the tube