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DBIR-48 is a digital audio mixer which is manufactured by Besat Industrial Group under license of Lawo, Germany. With the help of advanced software tools, this audio mixer can be utilised by radio and TV studios for both on-air or production applications.Modular technology design of the system also allows for the console to be adapted from small to large studios.Operators can use the powerful software features to configure the console according to the equirements of individual users or studios.


Wordclock input and internal generator
Optional MADI
Supported sample rates 48 KHz or 44.1 KHz

Configuration and Maintenance

Software for system configuration and logic
Integrated web server for system diagnosis
Software upgrade via web
Remote maintenance via VPN/ISDN

-Operation within IP-based audio automation systems
-Compatible with all types of work flows with the help of Vistool software
-Various applications and multi-layered tasks with the use of motorized faders
-Supports Surround 5.1 in live audio broadcasts

  • Control

    Programmable logic core of Fader Start, Redlight, Program Switch, T/B integration, etc.
    Two possible PFL buses
    Simulcast production of surround and stereo
    Serial interface for operation in radio automation
    Optional MIDI interface for interaction with various types of DAW
    Control of console parameters via touch screen (Vistool)
    Optional Graphic matrix control (NovaConnect)
    External matrix control interface


    Modular design with up to 40 faders
    Motorized 4-piece 100 mm fader modules
    Multi-layered possible operation
    Possibler to install on all types of consoles
    Easy access with core unit
    Panel extendible with additional control panels
    Vistool touch screen software

  • Interface

    Mic/Line Analog input
    Headphone output
    AES/EBU (AES3) with and without sampling rate converter (SRC)
    HD/SD SDI (embedded audio)
    Serial Data Transfer (RS232, RS422, MIDI)
    Optional up to 4 MADI ports on the master board
    IP codec


    Ease of operation
    Small size
    Direct access to all audio parameters
    Reliable in live and On-air broadcasts

  • Rack

    Can be installed in a 19” rack with the height of 3U or 6U
    Modular system design for installation of various I/O cards
    Main mother board with centralised signal processing
    Integrated Matrix with 384 inputs and outputs
    Independent PC operation without need for external cooling
    Redundant Power supply