Useful. The patented technology of this utility model belongs to the field of musical instrument manufacturing technology and discloses a universal bow-shaped metal overtone-stabilized oscillator for saxophone; it is provided with a oscillator body; the oscillator body is cast with a solid bow made of pure silver. Metal column, solid arcuate metal column made of sterling silver, cast with solid sterling silver fixing block, and the solid sterling silver fixing block has threaded holes. The patented technology of this utility model starts from improving the vibration transmission at the connection between the neck and the main body, reducing and improving the loss in sound wave transmission, increasing the output and depth of the tone, and greatly improving the performance of the musical instrument. Remove the neck screw of the saxophone, install this saxophone universal bow metal overtone-stabilized oscillator, and re-tighten the neck screw to optimize the vibration transmission at the interface and make the tone more concentrated and dense. On mid- to low-end instruments Using it can improve the overall timbre texture, and using it on high-end instruments can also improve the timbre state.