1. It can be connected anywhere with an Ethernet port, with a dual-port hub.(HUB)servers and others.IPAccess and control of network devices. Self-diagnosis of network faults, and display of network and service status.
2. It has a line output that can convert digital audio on the network into analog audio signals and can be connected to ordinary traditional analog power amplifiers.
3. Power management function, with an external power control port, can automatically control the power on and off of external power amplifiers or other equipment, realizing intelligent power control and unattended.
4. It has two microphone inputs with different sensitivities, making it convenient for users to access high-sensitivity conference microphones, wireless microphones, or ordinary wired microphones with low sensitivity.
5. It has a line input port that can be connected to the timing player,CDExternal analog audio equipment.
6. SDCard plays locally, supports multiple song formats, and high-fidelity sound quality decoding.
7. Unique local storage and playback function for timed tasks. Timing programs and songs can be downloaded to the computer. Even when the network is disconnected and the server is interrupted, it can be played regularly, ensuring that timed tasks are foolproof.
8. Strong switch function, which will automatically output when a fire signal is activated24VThe electrical signal turns on the volume controller, eliminating the need for additional equipment.
skill technique ginseng number
network interface standardRJ45（3one),10M/100Mnetwork port2One, upgrade port1a
support agreement TCP/IP,UDP,IGMP，FTP，ICMP,ARP,Support cross-gateway configuration with offline capabilities
audio format PCM(uncompressed format),ADPCM,MP3,WAV,OGG
channel number 30road,Can be customized
storage TFCard (MICRO SD) Standard4G
standby no signal3Automatic standby in minutes, and the standby time can be customized
Power outage, network interruption, restart recovery time less than1seconds
network delay File playback: less than50ms,Real-time speech: less than150ms
frequency response 20HZ~16KHZ
harmonic distortion ≤0.3%
SNR >75db
line input level 250mV RCA
line output level 1V RCA
MICmicrophone input sensitivity 80MV(Desktop microphone)150MV(Wireless microphone),21-way microphone input
Controlled power supply output power ≤2000W
strong cut output DC24V/6A
power consumption ≤35W(When no load)
input power supply AC220V/50Hz
