Yamaha TX7 version OS 1.4 EPROM Firmware Upgrade KIT / ROM Update Chip

Yamaha TX7 version OS 1.4 EPROM Firmware Upgrade KIT / ROM Update Chip

Included in this listing:

1 brand new version OS 1.4 EPROM upgrade chip for the TX7 synthesizer. This is the final firmware version upgrade issued by Yamaha.

Also if requested – A link will be e-mailed to you with the TX7 service manual and your own personal reference. I find this information to be quite useful and beneficial to have.

The actual TX7 unit is not for sale, only the 1.4 upgrade chip set will be supplied.

Noteworthy details about the 1.4 upgrade:

To find out more about the fixes and changes associated with ROM upgrade 1.4, have a look at the scanned image of the Yamaha service tech notes I have posted to this eBay listings gallery.

Before purchasing, it is best to check and see which ROM version your TX7 is running:

• With the TX7 turned off, hold Mode/Normal and Data/Yes and turn on the TX7.
• You will be prompted to enter in to the TEST program and should then see “TEST y/n ? v1.__”
• Note the ROM version and turn off the TX7.

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!