Hey, I have an 8080 combo that I have been using for pit work and other low-volume gigs since I bought it new in 1995. I play a Strat with Dimarzio Virtual Vintage 54's, not many effects. Maybe my ears are changing, but this amp suddenly seems very, very bright. I have the treble turned to zero on both channels, and it's still razor-sharp. Rather than add an eq pedal, can I change a cap and/or resistor on the board to tame the highs? The work I do calls for a lot of sound changes, quickly, so adding the need to change the tone control on the guitar is most times impossible. Being able to dial in a warmer base tone would be most helpful. Any suggestions are appreciated. Thanks!