Display MoreIsn't it a case of:
TONE (gear) + TECHNIQUE (human element) + ENVIRONMENT (room) = THE SOUND YOU HEAR
Therefore if 2 people take it in turns to play the same gear in the same room, THE SOUND YOU HEAR in each case will be different, because they will not have exactly the same TECHNIQUE.
Now this difference might be minimal if they are just playing a single barre chord repeatedly, but will become more noticeable the more complicated the piece (e.g. the more TECHNICALLY difficult).
I think people are arguing at crossed purposes. I think Cederick is saying TONE and TECHNIQUE are separate (as per my equation) and people are then saying "No, TECHNIQUE definitely affects the TONE.", when perhaps they actually mean "the hands really have an influence on the SOUND YOU HEAR"?
Or, I could be completely wrong - anyway football's on now, so I'm off.
Yup, this is pretty much how I think about it.