head amplifier

基本解释

Increasing the head-room of a transistor power amplifier is a way to improve the tone quality.
提高晶体管功放动态余量，是改善其音质的良好途径。
At the same time this kind of material is also the best material for high fidelity magnetic head, high performance magnetic amplifier.
同时这种材料也是高灵敏度保真磁头、高性能磁放大器元件的最佳材料。
Professional business products factory car audio, car laser head amplifier IC, movement, disc core, wire, car DVD touch screen LCD DVD original car DVD navigation console, etc.
专业经营产品有原厂汽车音响、汽车激光头、功放 IC 、机芯、碟芯、线材、汽车DVD触摸屏液晶显示器 DVD 原车DVD导航主机等。
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