fender board

例句：

1. 1. The guitar player needs to tune his fender board before playing.
   吉他手需要在演奏前调音他的调音器。
2. 2.The sound engineer used a fender board to adjust the volume of the recording.
   声音工程师使用调音器调整了录音的音量。
3. 3. The fender board is an essential tool for musicians who want to play their instruments accurately.
   调音器是音乐家们想要准确演奏乐器时必不可少的工具。