Rig 500 PRO earcup adapters

This part set was designed to adapt the earcups on the RIG 500 Pros to accept universal earpads.

You will need to print two sets of these parts with one set being mirrored, and then glue the two halves together to create a lip that clips to the earcup.
The small raised ring on the Mount file should be glued to the flat side of the Ring part. I personally recommend super glue, it does the job just fine.

https://www.reddit.com/r/headphones/comments/uo20pp/i_modded_my_rig_500_pros_to_accept_aftermarket/