The guitarist adjusted the settings on his amplifier.
吉他手调整了他的音箱设置。
She bought a new amplifier for her home theater system.
她为家庭影院系统购买了一个新的功放。
The amplifier increased the volume of the audio signal.
放大器增加了音频信号的音量。
They used an amplifier to boost the sound at the concert.
他们在音乐会上使用扩音器来增强声音。
His old amplifier finally broke after many years of use.
他的旧音响放大器使用多年后终于坏了。
The band invested in a high-quality amplifier for performances.
乐队为演出投资了一个高质量的功率放大器。
Make sure the amplifier is properly connected to the speakers.
确保放大器正确连接到扬声器。
The amplifier malfunctioned during the live broadcast.
功放器在现场直播中发生了故障。
He turned down the amplifier to avoid disturbing the neighbors.
他调低了音箱以免打扰邻居。
The amplifier is essential for any electric guitar setup.
音频放大器是任何电吉他设置中必不可少的。
power amplifier 功率放大器
audio amplifier 音频放大器
signal amplifier 信号放大器
guitar amplifier 吉他放大器
operational amplifier 运算放大器
radio frequency amplifier 射频放大器
voltage amplifier 电压放大器
复数: amplifiers;
