10u coupling caps should let all the bass through right? And the tone options, even in a switch vs blend pot situation aren't enough to clobber all the bass. So where did the bass go?
"The problem, which you will face with any octave-up fuzz, not just the Superfuzz, is that everything is shifted up an octave, including the bass. And because it is a fuzz, that means that not only is the bass end shifted up an octave, but there is more treble content coming out than going in." - Mark Hammer