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hy-d38y 专业会议麦克风
技术参数
1. 换能方式:电容式
2. 指向性:心型指向
3. 输出阻抗:200ω
4. 频率响应(hz):40hz-16khz
5. 灵敏度:-40db±2db
6. 供电电压(v):dc 3 v
7. 带音乐前奏
hy-d38y professional conference microphone
technique parameter
1. capsule type: condenser
2. polar pattern: cardioid
3. output impedance:200ω
4. frequency response: 40hz-16khz
5. sensitivity: -40db±2db
6. power supply: dc 3 v
7. with prelude music
