u/No-Macaroon8839

Hello there is no sound coming out of this marantz. Obviously to me it looks like the relay needs replaced. Do these two things need to be replaced while I am at the relay since it looks like they have leaked. How do I know what to order to replace these? I don’t have much history. I bought it for parts on eBay probably 12 years ago but with the rust there may have been some water damage?