New Replacement Battery Module For Eventide GTR4000 – Part No. 202106
This replacement battery is integrated into the memory chip and cannot be replaced separately. The memory chip itself functions as the battery for the Eventide GTR4000.
If you are familiar with removing and installing EPROMs, you can perform the replacement yourself. Simply disconnect the power leads, carefully remove the old chip, and install the new one.
⚠ Important: Replacing the memory chip will erase all User Presets and Setup information. Be sure to back up your data via MIDI to a Mac or PC (as described in the Eventide documentation) before replacing the part.
