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CDJ-900: software & firmware updates

19 December, 2019

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Firmware Update

  • CDJ-900 firmware
    Download link (3.08 MB)
  • Version
    4.32
  • Latest update
    01/Apr/2014
  • Description

    If the firmware version is Ver.4.32, you don't need to update the firmware version.
    Please read the Update Guide to check the firmware version of your CDJ-900 and how to update the firmware.

    Please ensure that the same version firmware is used for each of multiple units of CDJ-2000/900 when they are used together.

    Ver.4.32 Update
    • Add a new function (analyzing a part of MP3/AIFF Tags) to support KUVO service.
      This update is only for using KUVO.

Software Update

  • CDJ / XDJ Aggregator Tool for Mac
    Download link (0.04 MB)
  • Version
    1.0.4
  • Latest update
    10/Sep/2020
  • Description

    For connecting multiple players to a Mac, as well as designating them as audio output device targets for your supporting DJ software, you will first need to set up an aggregated device.
    This can normally be accomplished by using Audio MIDI Setup, a utility which comes bundled with Mac OS X.
    We have provided an alternative program called CDJ/XDJ Aggregator, which simplifies this procedure to a single click.

    Please also download the instruction manual and read through it before installing the tool software.

    This tool is not necessary for Windows users because Windows CDJ/XDJ drivers support audio output to multiple players.

    Please be sure to install and use the Windows drivers corresponding to your player.


    You can use this aggregator for the models below.
  • rekordbox and rekordbox dj
  • Description

    Please visit the rekordbox site for all information.

    Open source notice:
    This software includes open source software codes licensed under GNU General Public License 2 and / or GNU Lesser General Public License 2.1. Details of the GNU GPL and LGPL can be found at the GNU website. The machine readable copy of the corresponding source code is available here.

    Open source notice (MPL) :
    This software includes open source software codes licensed under Mozilla Public License, Version 2.0 ("MPL"). The machine readable copy of the corresponding source code is available here.

Drivers

MIDI Mapping files

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