* Click here to visit our new Roland website.



UtilitiesSP-404SX Wave Converter Ver.1.00 for Windows

SP-404SX Wave Converter is a software that can write WAV or AIFF files from your computer to an SD card and assign to the pads of the SP-404SX.


What you need to use this software
  • SP-404SX
  • A personal computer meeting the following System Requirements
  • An SD card formatted on SP-404SX
  • An SD card reader/writer device or a personal computer with the function

Download and extract the archive file
Please open/extract the downloaded “sp404sx_wac_w100.zip” file on your computer to get the file named “Setup.exe” in the “sp404sx_wac_w100” folder.

Installation SP-404SX Wave Converter
  1. Double-click "Setup.exe".
  2. Follow the on-screen directions to process with the installation.

Starting up SP-404SX Wave Converter
  1. Before starting up the SP-404SX Wave Converter, load an SD card formatted by SP-404SX to your computer.
  2. Select "SP-404SX Wave Converter" from the "Start" menu.

Exiting SP-404SX Wave Converter
  1. Click the [Exit] button on the SP-404SX Wave Converter. The application will close.
  2. Clink on the icon in the bottom-right corner of the screen, select [Safely Remove Hardware], and the SD card is stopped.
  3. Disconnect the SD card.

System Requirements

Operating System
Microsoft(R) Windows(R) 10
Microsoft(R) Windows(R) 8 / 8.1
Microsoft(R) Windows(R) 7
Microsoft(R) Windows Vista(R) SP1
Microsoft(R) Windows(R) XP SP3
* This does not work with the Windows(R) XP Media Center Edition.
CPU / Clock
Intel(R) Core(TM), Pentium(R) processor 1 GHz or higher
(1.6 GHz or higher is recommended for audio playback)
512 MB or more
Hard Disk
10 MB or more
Display / Colors
1024 x 768 or higher / 65,536 colors (16 bit High Color) or more

* Roland has tested numerous configurations, and has determined that on average, a computer system similar to that described above will permit normal operation of the SP-404SX Wave Converter. But Roland doesn't guarantee that a listed computer can be used satisfactorily with the SP-404SX Wave Converter even if it meets the above requirements.

  • Microsoft and Windows are registered trademarks of Microsoft Corporation.
  • Windows(R) is known officially as: Microsoft(R) Windows(R) operating system.
  • Intel, Intel Core and Pentium are trademarks or registered trademarks of Intel Corporation.

  • Recording, duplication, distribution, sale lease, performance, or broadcast of copyrighted material (musical works, visual works broadcasts, live performance, etc.) belonging to a third party in part or in whole without the permission of the copyright owner is forbidden by law.
  • All products names mentioned in this document are trademarks or registered trademarks of their respective owners.

License Agreement

Be sure to read the Safety Instructions and the License Agreement before proceeding download.

Download file

To the top of page