preamplifier

特殊用法audio preamplifier1.音频前置放大器camera preamplifier1.摄象机预放器hydraulic preamplifier1.液压前置放大器integrated video preamplifier1.集成视频前置放大器laser preamplifier1.激光前置放大器low noise preamplifier1.低噪声[杂波]前置放大器maser preamplifier1.脉泽前置放大器microphone preamplifier1.话筒前置放大器parametric preamplifier1.参数前置放大器read preamplifier1.读出前置放大器recording preamplifier1.录音前置放大器self-equalizing preamplifier1.自动均衡前置放大器signal preamplifier1.前置信号放大器solid state video preamplifier1.固体视频预放器stereo preamplifier1.立体声前置放大器tape preamplifier1.磁带录音机前置放大器transistor servo preamplifier1.晶体管伺服前置放大器tunable preamplifier1.可调前置放大器vacuum-tube preamplifier1.电子管(摄象机)预放器2.电子管前置放大器video preamplifier1.视频预放器
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