• Description
OBO 3055 design to use with EAM-1014 & anechoic box, for more analog signal in/out channel and control anechoic box. It can provide bias power for Ref. microphone and amplifier function.
10 power input channels Provide bias voltage supply (24V) or constant current supply (4 mA) for reference microphone or ear simulator
2 analog input channels For Headset SPK
5 amplifier channels Provide power amplify for mouth simulator or speaker
3 analog output channels For Headset Mic
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