I have a Classic 30 that is really the reason I started building amps in the first place, the overdrive sucks. I mean it is great for 70's country fried rock.. but...
Does any know any good mods, preferred component changes, I can do to kick the Preamp Overdrive in the rear end?
Here is the Preamp
The K1 relay switches the overdrive in and out.
After the relay, the signal goes through one more gain stage, then to the tone stack.
Any suggestions?