Deva Broadcast DB91-TX IP Audio Encoder

De DB91-TX is DEVA's 2e generatie converteer dat het audiosignaal in een hoge kwaliteit gecomprimeerde audio stream omzet De audiocompressie wordt uitgevoerd in real time, en het uitgangssignaal wordt direct over IP-gebaseerde netwerken verstuurd.
425,00 Excl. BTW
  Naar winkelwagen »
  Fout bij toevoegen
Levertijd: Maart 2023

19 Inch Rack

Deva Broadcast DB91-TX  Compacte IP Audio Encoder

Deva’s second generation IP Audio encoder converts the audio signal into high quality compressed audio stream, and transmits the output signal directly over IP-based networks. To ensure audio transmission without quality loss, DB91-TX also supports uncompressed PCM audio stream.

Small and compact, this high-tech device enables quick incorporation in the existing audio systems and their respective effortless integration to the Internet. The front panel’s audio level bar graphs and LED indicators allow for reading at a glance the current state of the device. In line with DEVA’s very essential brand characteristics - easy set-up and monitoring, the DB91-TX could be managed through a simple and intuitive HTML5 interface and any kind of web browser, be it your PC, smart phone or tablet, remotely or locally.


  • High Quality HE-AAC (v.1 & 2) and MPEG-1 Layer-3 Compression
  • 32 kHz, 44.1 and 48 kHz sample rates support
  • Up to 88 kbps bitrate for HE-AAC
  • Up to 320 kbps bitrate for MPEG-1 Layer-3
  • Up to 1536 kbps for PCM
  • Analog Audio Input (2 x RCA connectors)
  • Digital Audio Input (RCA Connector)
  • Shoutcast / Icecast compatible TCP/IP stream
  • Up to 10 simultaneously connected clients
  • Multicast RTP Sender
  • 2 x 6 LED front panel audio level bar graphs
  • 4 x Status LEDs
  • Phones output for quick diagnostics
  • IP address pronunciation at startup (through the headphones)
  • Full Control and easy setup via a standard web browser
  • UPnP for easy discovery in Local Networks

Audio codec
CodecHE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM
Sample rates32 kHz, 44.1 kHz and 48 kHz
Channels1 or 2
BitrateUp to 88 kbps (HE-AAC); Up to 320 kbps (MPEG-1); Up to 3072 kbps (PCM);
MPEG-1 Layer 3 specific
Encoding modeMono and Stereo, Joint Stereo or Dual Channel
Emphasis50µs, CCITT J.17 or none
PCM codec
Channels1 or 2
BitrateUp to 1536 kbps
Analog audio input
Connector2 x RCA, stereo
Level6 dBu (max. 8dBu)
Sample rate32 kHz, 44.1 kHz and 48 kHz
Dynamic range102 dB
Digital audio input
TypeS/PDIF (IEC 60958)
ResamplingThru build-in sample rate converter
Front panel
Level indicators2 x 5 LED bar graphs
Status Indicators4 LEDs
Headphones1/8" (3.5mm) phones jack
SD CardmicroSD card slot
User interface
Indicators14 LEDs on front panel
Web interfaceFull control and status information
Streaming server
TypeShoutcast / Icecast compatible TCP/IP stream
ClientsLimit Up to 10 simultaneous clients
Device discoveryUPnP support
Operating conditions
Temperature10°C - 45°C
Humidity< 75%, non-condensing
Power requirements
ConnectorPower Jack 5.5mm
Power supply12V DC, 1A
Size and Weight
Dimensions (W;H;D)106 x 33 x 128 mm
Shipping Weight230 x 54 x 172 mm / 0.7kg
Deva Broadcast DB91-TX Brochure