技術(shù)規(guī)格換能方式: 雙咪芯電容式指向特性: 超心型指向性靈 敏 度: -24±3dB at 1KHZ 頻率范圍: 150HZ——15KHZ -10Db 輸出阻抗: 2.2KΩ± 15% 參考拾音距離:8-20CM Key Specifications: Capsule: Double electric condenser Directivity: Super-cardioid Frequency response: 150Hz – 16KHz Sensitivity: -24dB ± 3dB at 1KHz Cable: With winding of rotation Output impedance: 2200ohms ± 15% unbalance Power supply: DC 3V or Phantom Power supply