Nevermind, I'm an idiot.  I forgot about the I game settings, I was just adjusting the remote volume buttons..

So after pulling my San Fran Rush out of mothballs for 3 years the sound seems quieter.  I turned the volume all the way up.  Is it possible to rebuild an Atari Quad Amp A052294? Is there anything else that could cause that?  I'm still learning my way around these things.
Thanks in advance.

Jason

Hey everybody I'm Jason,
For me this whole arcade thing stared as a kid going to the mall arcade in the 90's, but I love the classics too.  About 5 years ago I started looking for a Killer Instinct, but didn't want to spend $1000 on one.  This led me to discover MAME and I built my own cabinet.  Shortly after i found a beat up Rush the Rock for cheap on CL it still needs a new tube, the wood is blown out and the side art is scratched and faded but the board is solid.
Anyway I had to mothball everything for 3 years when I moved to Hawaii, but I'm back in Cali and looking to grow the collection and fix up that Rush.

See ya around,
Jason