A grungy 2200uF capacitor with brown gunk all around the top, next to a capacitor meter that's reading 2025.5uF https://digipres.club/system/media_attachments/files/111/956/028/946/678/423/original/07e16b1b31c30725.png
The board is looking corroded under the capacitor, and it's got gunk coming out the top and button, but... it tests perfectly fine.huh. (I'm still replacing it, sure, but I was expecting this cap to read as FUCKT on the little LCD)