First I'd roll the high back to around 10 o'clock. Is your amp tube or solid state? To get his tone you need a powerful tube amp. Next, get a Hughes & Kettner Tube Factor distortion pedal.
Okay, I've been screwing with my sound for a long time and I just can't get it where I want it. I really like the sound of Jimmy Herring, Derek Trucks, Jeff Beck, etc. They all have a very full, sha ...