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Exstreamer MR400

Multiformat IP audio decoder with 1 relay for amplifier activation and amplified/line audio output

The Exstreamer MR400 is a versatile Audio over IP decoder that seamlessly connects IP-based solutions to traditional paging systems, speakers, or amplifiers. It supports a wide range of audio environments including Dante®, SIP, InformaCast, and Syn-Apps, offering flexibility for various setups. With codecs like PCM, AACplus, MP3, OPUS, G.711, and G.722, streamed audio can be delivered via HTTP and RTP protocols. Featuring internal memory for storing audio files, playback can be easily triggered with a simple UDP command. The priority handler allows for seamless switching between sources based on five priority settings, eliminating the need for an audio matrix device. The MR400 is a solid metal device, the compact MR400 is easily installed and offers dual mono audio output. Additionally, it provides relay closure controlled via audio presence or RESTful API. Configuration is simplified through the local web interface.

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CPU / Memory

  • Barix IPAM400 Processor Module
  • Quad-Core ARM Cortex™ -A7
  • 256MB DDR3 SDRAM
  • 16MB SPI Flash

Operation System

  • Embedded Linux based on Yocto

Power interface

  • 24 VDC, 10W max (no load connected to relay) on detach screw terminal block

Network Interface

  • 10/100Mbps auto sensing
  • RJ-45 connector with integrated Link /Activity LED
  • IPv4/Pv6 capable
Protocols

  • TCP/IP, HTTP (S), UDP, (S)RTP, SIP(S), DHCP, Multicast capable
  • Dante ® Support – Requires extra license
  • Singlewire InformaCast compatibility – requires extra license
  • Syn-Apps Revolution compatibility

USB Interface

  • 2x USB 2.0 type A interfaces

Discrete I/O

  • On detach screw terminal block 1x relay 30V 0.5A with NO/NC connections

 

Audio Output Interfaces

On detach screw terminal block:

  • BTL Audio output (mono) suitable to drive a speaker or symmetric input (exclusive output).
    Speaker: 1W @8ohms
    Line out: symmetric, non-isolated, with DC offset.
    volume level software controlled.
  • 3.5mm (⅛”) line output

Decoding Audio formats

  • FDX/HDX SIP client support
  • Large variety of codecs can be supported: MP3, PCM, G.711, G.722, AAC+, OPUS
User Interface

  • Web interface for configuration
  • 2 x Multicolor LED Status indicators
  • Reset & Factory Defaults Button

Mechanical

  • Aluminium case 265kg
  • Dimensions 108 x 38 x 78.7mm (4.25 x 1.5 x 3.1 inch) rack and wall mountable using accessories

Warranty

  • Two years

 

Exstreamer MR400 (Made in Europe)

Exstreamer MR400

2023 9418P Exstreamer MR400 Package
2023 9431P Exstreamer MR400 InformaCast
2023 9432P Exstreamer MR400 Dante®
2023 9433P Exstreamer MR400 Dante® + InformaCast

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