Built-in dual-port hub(HUB), It can be directly connected to a local area network (LAN) or a wide area network (WAN) to play network audio，can accept the access and control of servers and other IP network devices.
Network fault self-diagnosis, network communication status display.
Powerful network audio playback,can be used independently in the network, can directly play network audio signals from IP network audio matrix, IP network radio head or IP network CD.
It can accept the control of the main control room server, the control of the sub-control point computer, and it can also be separated from the server and directly accept the direct control of internal communication intercom equipment such as network fire matrix and network paging microphone. It can respond more quickly and reliably to emergency tasks such as paging intercom or firefighting.
The audio channel has a selective listening function, and the user can arbitrarily select and listen in the audio programs of multiple sets of audio channels transmitted at the same time. The audio channel program can come from the server, or can be from the audio matrix or IP network radio head and IP network CD.
LCD display comes with high-precision electronic clock, time display function, and the clock can be automatically synchronized with the server to ensure accurate execution of timing tasks.
The AC supply voltage of the amplifier can be measured and displayed.
Power amplifier failure alarm.
Public broadcasting power amplifier dedicated circuit design, high reliability and high stability.
1 AUX input, 2MIC input, the MIC1 has strong cutting function.
AUX and MIC volume control, Master volume control, Bass and treble control.
Automatic two-speed temperature control fan forced cooling.
Perfect output short circuit protection and overheating, overvoltage, over current, anti-DC-output protection.
Standby function for energy saving.