They are featured of 3 microphone inputs, 2 aux inputs and 1 EMC input.
Priority muting is achieved via EMC for overriding other inputs except Mic1 on front panel.
Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.
Feature
* High efficiency combined power amplifier.
* For simple and small background music play place
* Standard cabinet design (1U), exquisite SMT process design.
* 1 Channel EMC input, 2 Channel aux input and 4 Channel MIC input.
* With channel priority function EMC>MIC1>MIC2, MIC3, AUX1, AUX2.
* With independent volume control on each input, and the master volume has a treble, bass
adjustment and volume control.
* With level indicator, overload and protection indicator.
* With short circuit, overload, overheating and other self-protection.
* With 2 output modes: constant voltage output 100V, 70V (non bridging mode).
* High efficiency energy saving switching power supply is perfect combined with high energy
saving design of high efficiency power amplifier.
* Wide voltage supply: 180v-240v, can work normally.
* Standby power supply 24V, switch without delay , optional.
