Description

Roland JX3p firmware OS eprom update: 4.0 SE

This is firmware update is a customazation of the original firmware system 4.0 from Roland and requires one eprom chip.

Features/improvements:

·         The OS version 4.0 provides bug fixes related to system code issues from previous revisions.

·         Improved midi-implementation

·         Added velocity sensitivity / dynamics

Note:

·         Fully verified before shipping and professionally packaged in anti-static material.

·         The installation requires soldering experience as shown in the video. [https://www.youtube.com/watch?v=CnQYcKpPyc4]

 

The IC socket is located at IC 52