XLR

例句：

1. 1. The XLR microphone is a popular choice for recording vocals.
   XLR麦克风是录制人声的热门选择。
2. 2. The engineer used the XLR cable to connect the mixer and the speakers.
   工程师使用XLR电缆将混音器与扬声器连接起来。
3. 3. The XLR cable is durable and can handle high levels of audio signal.
   XLR电缆耐用，能够处理高级别的音频信号。