I had the bridge rectifier replaced in my DSL 201 as it was overheating quite a bit. My amp tech suggested I change the filter caps in the amp, as I am getting a huge amount of hiss and white noise on the clean channel of the amp (but surprisingly, not the OD channel). He's thinking these caps went when the bridge rectifier went. I would like to do the work myself to keep the costs down, and I'm pretty handy with a soldering iron, but I don't know which caps need to be replaced! I'm hoping someone is feeling rather charitable and can tell me which components are the filter caps for the clean channel on the below schematic? I'd kindly repay you in lots of internet gratitude!