Last updated 08-09-24

To download the latest firmware and sound drivers for the CDJ400, please follow the link below:

CDJ400 Firmware & Drivers

Instructions are included for each package along the way.

CURRENT VERSIONS:
Firmware - 1.30
Drivers - 1.007

This message has been edited. Last edited by: Pulse,

Changelog 08-04-14

Updated thread to reflect newest versions on the download site:

Firmware from 1.12 to 1.20
Drivers from 1.002 to 1.003

Firmware update improves:
- The update improves that during playback of MP3 loops some noise may occur.

This message has been edited. Last edited by: Pulse,

Changelog 08-09-08

Updated thread to reflect newest versions on the download site:

Firmware from 1.20 to 1.30

The update improves:
- USB memory device detection time (time between insertion of the USB memory device unitl tracks can be selected)
- The reliability when a USB hub (USB 2.0-compatible) is inserted between the PC and CDJ-400

Update if using your CDJ-400 connected to a PC application (Pioneer DJS, Serato Scratch LIVE, etc.).

Changelog 08-09-24

Updated thread to reflect newest versions on the download site:

Firmware from 1.003 to 1.007

The update improves:
- Operability when setting the buffer in the ASIO setting utility has been improved.
- The problem of the inability to properly assign MIDI messages in the Windows 2000 MIDI driver has been fixed.