IP Network Terminal with Built-in Amplifier(MAG6701) 100V Network terminal is a network full digital analog-digital signal conversion processor based on TCP/IP communication protocol. Dual-network redundancy design makes it possible to any place where there is network. Remote digital data flow could export audio signal through this device, which is controlled by host. There is built-in MP3 player, USB interface and SD card interface. You could also play local MP3 program when there is no Network audio signal. It could execute timing function without host. There is one audio input interface to connect with other audio equipment (such as DVD). There is one auxiliary audio output interface to connect with other amplifiers to extend power. There is also a MIC interface to realize local paging.