Check the listing for details. Roland CM-32L version 1.02 Control ROM Firmware Upgrade Chip / New EPROM Update. Condition: New. Listed at 27.95 USD. Roland CM-32L version 1.02 Control EPROM Firmware Upgrade Chip Brief synopsis: This is the firmware version 1.02 for the CM-32L Control ROM. This update is said to help improve upon some of the clicking issues users may experience with earlier CM-32L units running version 1.00 at louder volume. Included will be 1 new ROM chip to complete the upgrade. This is only compatible with the CM-32L and the CM-64. Send me a message if you’re unsure of which hardware revision you may have. Please note: Certain CM-32L hardware revisions do not come with pre-installed removable DIP-28 ROM sockets, subsequently requiring solder experience to complete this upgrade. It is suggested that you open your CM-32L and have a look inside before purchasing. If needed – I can provide a DIP-28 socket for you to solder in to your CM-32L at no additional cost. Take comfort in knowing that all EPROM chips provided here are legitimately brand new, high grade, recently manufactured and sourced directly from ATMEL USA. 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 ATMEL. 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!