DB9009 TX – IP Encoder

DB9009-TX is a second generation multi protocol Audio over IP Encoder, designed in line with the latest market requirements. Designed to be user friendly in terms of operation, this device is perfect for both inexperienced and professional broadcasters alike.

UGS : DB9009-TX Catégorie :

Second Generation Multi Protocol Audio over IP Encoder

IP Audio made Easy
  • Excellent Audio Performances
  • Easy to read OLED Graphical Display
  • Intuitive Navigation Menu
  • High Quality HE-AAC (v.1 and v.2) and MPEG-1 Layer 3 Codecs
  • 32 kHz, 44.1 and 48 kHz sample rates support
  • Up to 320 kbps under MPEG-1 Layer 3
  • Up to 56 kbps under HE-AAC
  • Shoutcast/Icecast compatible TCP/IP stream server (10 clients)


  • Icecast Source Client functionality
  • RTP Audio Compatible
  • 5 LEDs and Phones output for quick diagnostics
  • IP address pronunciation at startup (through the headphones)
  • Full Control and easy setup via a standard web browser
  • Configuration and Monitoring via SNMP Ver.2C
  • UPnP for easy discovery in Local Networks
  • Ethernet to RS-232 Redirector

DB9009-TX can work with either analog or digital audio signal. The compressed output signal is directly transmitted over the IP-based networks to one or more compatible IP Audio players or decoders.

Since DEVA’s products are manufactured to meet the highest standards, the encoding of the audio sources into high quality configurable format, is made in real time by HE-AAC Versions 1 and 2 or MPEG-1 Layer 3. This in combination with the lossless uncompressed PCM stream, unaffected by the variable network conditions, guarantees long distance audio transmission without quality loss.

This affordable device impresses with its new and precise milled front panel, aluminum sheet body, OLED Graphical Display and Intuitive navigation menu. The status monitoring of the audio levels (visualized in bar graphs) and the connection information and configuration, have never been so easy, thanks to the OLED Graphical Display and the Intuitive Navigation Menu. The Soft Buttons indicators placed on the bottom side of the OLED display are used for navigation through the menus and for quick access to the parameters, modes, functions and as well as for altering their values.

Upon selecting the audio source, the encoded in real time audio will be instantly send to the network. The new and improved DB9009-TX can act simultaneously as an Icecast compatible Server, Icecast source client or Real Time Protocol (RTP) sender. Through the RS-232 port, this device could be easily transformed from an Ethernet to a serial Redirector, enabling quick integration of the existing audio systems to the Internet.

DB9009-TX offers exceptional features at an affordable price. Its trouble-free operation guarantees long term reliability and easy firmware updates, directly on the field or remotely via the free of charge, password protected WEB Interface. Once installed on its operation place, this device will be ready for the 24/7/365 operation


Audio codec
Codec HE-AAC (v.1 and v.2),; MPEG-1 Layer 3; raw PCM
Sample rates 32 kHz, 44.1 kHz, 48 kHz
Channels 1 or 2
Bitrates Up to 56 kbps (HE-AAC); Up to 320 kbps (MPEG-1); Up to 3072 kbps (PCM);
MPEG-1 Layer 3 specific
Encoding mode Mono and stereo, Joint Stereo or Dual Channel
Emphasis 50µs, CCITT J.17 or none
PCM codec
Channels 1 or 2
Bitrate Up to 3072 kbps
Analog audio input
Connector 2 x XLR, stereo
Type Balanced
Impedance 600Ω or high impedance
Level +0dBu / +18dBu, user selectable
Dynamic range >100 dB
Digital audio input
Connector XLR
Type AES/EBU (IEC 60958)
Resampling Thru build-in sample rate converter
Phones audio output
Connector 6.3mm jack, stereo
Type Headphones
Streaming server
Type Shoutcast / Icecast compatible TCP/IP stream
Clients limit Up to 10 simultaneous clients
Audio Sender
Type Icecast Source Client compatible
Clients limit 1
RTP Audio
Type Unicast RTP Audio Sender
Clients limit 1
Version SNMPv2c compatible
Functionality Full control and monitoring, alarming
Type SNMP trap
Conditions Audio loss and recovery
User interface
Display OLED, 256 x 64 pixels
Indicators 5 LEDs on front panel, 2 LEDs on rear panel
GPO 3 GPOs on rear panel
Web interface Full control and status information
Type 3 x Optoisolated
Connector DB-9
Type TCP/IP to RS-232 Redirector
Connector DB-9
Baud rates 4800 to 115200
Password protection Yes
Connector RJ-45
Type Ethernet
Device discovery UPnP support
Operating conditions
Temperature 10°C – 45°C
Humidity < 75%, non-condensing
Power requirements
Voltage 100-240VAC, 50-60 Hz, 25VA
Connector IEC320, rear panel