> It is compact and can be installed near to an analog signal source or receiver easily.
> In order to ensure the need of amplification for the build-in electric microphone, high index DC power is adopted by this device.
> The gain is +10dB-+50dB(XLR),Line level is -10dB-+40dB.
> Phantom power +48v in each channel to supply power for the electric mic.
> The maximal output level of the 4 line is +22dB, which meets the requirements of consumer and professional audio application, without overloading.