Roland S-750 Turbo Upgrade firmware

This is the turbo firmware upgrade for S-750. This operation system update/upgrade requires one eprom chip as revealed in the eBay article`s photos and a few components. The chip will be labeled to help you locate the correct chip socket. For more info, please check below. 

Features:

• Upgrading your S-750 will improve the speed and handling on same level as Roland S-760
• Improved – CPU speed, clock oscillator.
• Improved – Operation system stability.
• I will include the installation/modification instruction. [.PDF]

Note:

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

• The Roland S-750 on the picture is not for sale 🙂
• It is highly recommended that this upgrade is performed by a person with electronic know-how, due to that it require a few modifications.