I found the 5E3 thing with the bass control acting as the second volume control did not do anything major to the sound. I decided to go back to an earlier idea about using a 500k pot with a push pull switch to convert to a bass treble tone stack to a sort of Tweed tone control. I dropped it when I realized that the bass control can effect the operation if it is not set for maximum resistance. Since I had the circuit breadboarded I thought might as well see how much effect the bass control had on it. I found the control increased or decreased the sensitivity of the tone control and did not seriously muck up the operation of the tone control. So I went for it and wired it up.
I also found I had different values in the amp as were on my earlier schematic. I updated the part values, still need to hook up the NFB. Actually a nice little package with the small cab and the 8" speaker. I am going to leave it as is for a while but I would like to see if I can push the voltage up to around 300V. Sorry for the big pictures again, still working things out since I dropped photobucket.
I also found I had different values in the amp as were on my earlier schematic. I updated the part values, still need to hook up the NFB. Actually a nice little package with the small cab and the 8" speaker. I am going to leave it as is for a while but I would like to see if I can push the voltage up to around 300V. Sorry for the big pictures again, still working things out since I dropped photobucket.