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24 頻道Line/Mic音頻分配放大器

24 Channel Press Box Specifications

Frequency Response: -.5dBm 20Hz to -2dBm 16kHz 


Input Impedance: 

   Mic: 1.5k Ohms 

   Line: 200k Ohms 


Maximum Input Level: 

   Mic: -5dBm 

   Line: +50dBm 


Output Impedance: 

   Mic: 150 Ohms 

   Line: 150 Ohms 


Maximum Output Level: 

   Mic: -5 dBm into 2k Ohms 

   Line: +23 dBm into 2k Ohms 


Total Harmonic Distortion: .075% at 1 kHz, mic @ unity gain 


Isolation Between Outputs: 

   Mic: Greater than 95 dBm 

   Line: Greater than 60 dBm