[joshkeller77]

Could be that one of the drivers was corrupt or something happened during the flash. I would go through the various settings to make sure that volume is up (several programs can turn this off in their settings). You may want to see if over-writing audiopara.csv with a newer version would help, or you may want to just reflash with that same rom or maybe another custom rom like DCD. I doubt anything was permanent due to a flash.