A small switchinggear, a contrate gear shaft respectively fixedly connected with a big chain wheel and a big gear, a speed change gear set and a generator set are arranged in the casing.
外壳内，设有小切换齿轮、分别与大链轮和大齿轮固连的端面齿轮轴、变速齿轮组和发电机组。
2
Several prominent lights below the key is to allow the user to adjust the gear and mode switching more intuitive use.
按键下方的几个显眼的指示灯是让用户在调节档位和模式切换的时候更直观使用。
3
Remember the presence of the switching power supply, which works totally differently from the conventional transformer-rectifier-filter setup found in nearly all audio gear.