Two Channel 8 Zone IP Network Amplifier DI-97805 DI-97810 DI-97815 DI-97820

Product introduce

The IP Network Amplifier DI-97820 is a two channel eight zone network amplifier,which can support IP audio encoder and IP audio decoder at the same time,which can encode various analog audio sources media player & microphone over IP audio streaming and also can decode various IP audio, server audio into analog to Pre-amplifier or mixer amplifier or active loudspeakers.It built in a power amplifier, the default output is 100V (output  70V or 4-16Ω is an option).There are different power options available for customers to choose from, such as 850W, 1000W, 1500W, 2000W, etc

Support two channel 8 zone,each zone can output a maximum power of 300W. It is equipped with a  terminal for all zone output,the maximum output is 2000W.The DI-97820 IP Amplifier is compatible with DI-9700 full range all IP decoders, IP amplifiers & IP speakers. The DI-97820 is of 19” rack mount design. The network audio adapter is ideal to work with existing analog sound system upgrade into IP audio system by keep using the analog speakers, it is ideal for schools,building,hotels, garden,park projects.

Feature

• Standard configuration includes one 10/100M RJ45 interface, IP based PA system over LAN/WAN or Internet
  
• Equipped with a 4.3-inch capacitive touch screen for control,humanized operation  
  
• Adopts industrial grade dual core processing chips (ARM+DSP), with a startup time of less than 1S
  
• Built-in network IP decoding module can play real-time network music and paging,collecting playback and call functions,network latency time is less than 30mS
  
• 2 Mic inputs, 2 Aux inputs, and 1 Aux output, each with independent volume adjustment
  
• Support 3-level priority function, with MIC1 set as the highest priority. Default network and MIC2,AUX1 and AUX2 are given second priority.
  
• 2 control input and 2 control output interfaces
  
• Support DC24V/1.5A strong cut power interface that can be connected to 31pcs volume controller
  
• Support bidirectional on-demand and call functions, allowing both parties to communicate with each other with a delay time less than 30mS
  
• Built in MP3 decoding module, capable of displaying song names, supporting previous and next tracks, playback, and temporary playback
  
• Support one-way on-demand function, which allows for free on-demand playback of server content on this terminal through server software
  
• Equipped with a power amplifier, the default output is 100V (output  70V or 4-16Ω is an option).There are different power options available for customers to choose from, such as 850W, 1000W, 1500W, 2000W, etc 
  
• Support two channels and 8 zone,each zone can output a maximum power of 300W. It is equipped with a  terminal for all zone output,the maximum output is 2000W.
  
• Equipped with power indicator light, amplifier level indicator light, peak shaving indicator light, protection indicator light, and DC24V strong cut power start indicator light, the working status is clear at a glance.
  
• Equipped with a USB port, it can play USB music to any terminal locally or on the network.
  
• Support remote upgrades for both local area networks and wide area networks, facilitating effective customer service.  
  
• Support an emergency short-circuit input port that can accept short-circuit signals from various terminals. This port can urgently wake up the machine and turn on the 24V fire power output ports  
  
• Wide AC input from 110V to 220V input