The texture knob is a gimmick. It cuts the current on one side of the phase inverter giving the power section an unbalanced signal. It doesn't actually change the power section between push-pull to constant or cut a power tube or anything like that. That's why I took it out, I always have it on ab.
Different strokes I guess. I could see low gain and clean players liking it tho. I thought it only affected the phase inverter, you would know more than I GlassmanActually it does a pretty good job of approximating a class A circuit. It progressively removes signal from one side of the output section while keeping the push-pull function intact, quelling the hum inherent with a true class A circuit. At the class A setting, roughly 10% of the signal is reaching the "unused" side of the output...enough to round out any square-waving that may onset. Another company does something similar but they call it Simul-class.