Ensoniq MR Rack OS v1.53 EPROM Firmware Upgrade KIT / Brand New ROM Final Update Chips

Ensoniq MR Rack OS v1.53 EPROM Firmware Upgrade KIT

• Firmware revision 1.53 is the final update issued by Ensoniq for the MR Rack unit.
• Included will be 2 brand new EPROM chips to complete the upgrade.

The MR Rack itself is not for sale, only the EPROM upgrade chips will be supplied.

• This version 1.53 upgrade is serves as a supplemental release, intended to iron out any remaining kinks affecting general stability, bugs and improve performance within the firmware code.
• Before purchasing, check which firmware your MR Rack is running: First, Press and hold the SAVE button. While still holding SAVE, Press the SYSTEM button. The display will then show the firmware revision installed.

Protect your investment by purchasing high quality components:

ALL EPROM upgrade chips and components that I provide here are in fact brand new, high grade, recently manufactured and sourced directly from the manufacturer. Using new-age flash technology is the best way to ensure that the data integrity of your upgrades last well past our natural lifetime.

Any questions? Send me a message, thanks!

All EPROM upgrades I provide are prepared in an ESD-safe production environment and will be packaged in equally ESD-safe materials.

Purchase with confidence!