I have a very nice Genie pinball. No issues at all when I bought it a couple weeks ago. However, I turned it on the other day and there is a loud fuzz coming from the speaker. I tested the speaker, and it is fine. The sound still comes out of the game like it is supposed to. What is odd is that the fuzz sound goes away after I leave the machine on for a little bit.

Any ideas? Caps going bad on the sound board and improving after they warm up?

Ok, I replaced the polar caps on the sound board and all is great!