SM703 Conference microphone.

Main input, output and input and gets stuck pre-filter aux output and recording output interface
With constant voltage and constant impedance speaker connections output terminal
Response time less than 1S (100 sets unit)
Host built-in DSP audio processing module, can have limited prevent screaming
Connection mode for hand in hand way, system host standard mount unit number for 40,system can be mounted 160 meeting unit, and the longest line length can be as high as 100 meters.
Automatic protection circuit, prevent overload and short circuit
220V ac supply, inside machine adopts high-power ring transformer, power is enough, besides can meet this machine use, but also can supply unit used, discussed its output voltage is 24 volts dc power, voltage range of safety, ensure participants’ use safety.
Have ” OVERLOAD” and “ON” work indicator lamps
Chassis materials: cold rolling steel plate, paint craft, full consideration of aesthetics, panel items within and opening reasonable design, good heat.
Host can be installed on the 19-inch standard cabinet, facilitate put and equipment maintenance