Boss Roland GX-700 – Version 1.10 Firmware Update eprom [Latest OS] for GX700


Firmware for Boss GX-700

SKU: FW-39 Category: Tags: , , ,


Boss GX-700 Firmware OS Update Version 1.10 – Final Revision

This is firmware update 1.10 and is the latest known released operation system by Roland. This operation system update/upgrade requires one eprom chips as revealed in the eBay article`s photos and the chips will be labeled to help you locate the correct chip socket. For more info, please check below.


You can check your current OS Version by holding [Preamp] and [SP.SIM], while you power the device.


  • Fixed – Noise level sometimes incorrect displayed.
  • Fixed – Assign #4 does not function until the assign #4`s target/min/max parameter is changed.
  • Improved – Test Mode

And more….



  • Fully verified before shipping and professionally packaged in anti-static material.
  • The IC socket is located at IC 20