I'm sure a processor is capable of doing it to the point of inaudiblity in differences [processors can add harmonics and alter the sound in a myriad of ways, but they can't change the inherent qualites of an amplifier circuit, and the simple single ended circuit is faster than anything out there, with sonic benefits no other design possesses]. However when a person looks up on their rack and likes tube amps they should see tube amps. [It has nothing to do with looking at glowing tubes and getting a warm fuzzy...well, ok, maybe a little]There is no reason to make such a processor in my mind when the tube amp has already solved the problem.[A little home processing is fun, particularly the way most music is so poorly produced nowadays, but don't be fooled that SET amplification can be accurately replicated by signal processing]
