Kawai K1r – Version 1.4 Firmware Upgrade Update EPROM for K1-R


Kawai K1- Version 1.4 Firmware Upgrade Update OS EPROM for K1r  Rack

SKU: FW-108 Category: Tags: , , ,


This is firmware update 1.4 and is the latest official released operation system by Kawai. This operation system update/upgrade requires one eprom chip.

You can check your current version Simply hold the [SYSTEM] button and then power on the K1r


Version 1.4 upgrade is intended to iron out any remaining bugs affecting general stability and improve performance within the firmware code.


  • Fully verified before shipping and professionally packaged in anti-static material.
  • This OS update is not compatible with the Kawai K1 and K1M