There are 128 Patches on the GP-8. These Patches can be customized to your liking by using the edit mode.
Use the following procedure to write an edited Patch into the GP-8's internal memory:
To write the new Patch to the current Patch location:
- Press EDIT.
- Press WRITE.
To write the edited Patch to a different Patch location:
- Press EDIT.
- Press COPY.
"DESTINATION / GP-? BK-? NB-?" will be displayed. - Use the GROUP, BANK, and NUMBER buttons to select the desired Patch location.
- Press WRITE.
You can download the manual from the link below.
https://www.roland.com/us/support/manual_archive/