My recent (and ongoing) experiences with potentiometers has convinced me that the things have a certain potential (pun intended) for evil. I agree with you on multiple cables and gear, etc. - simpler is better as far as sound quality, all else being equal, which it never is. I could get really interested in an amp which had no pots at all, perhaps with gain, volume, tone, and the like done in the digital realm. Otherwise I have drifted away from feature-loaded amps to minimalist units, and they have rewarded me with better sound.