Cederick said:If for example Eric Johnsson lend out his guitar to somebody using his amp and playing the same thing as he does, it would sound the same.
I really DON'T belive in that stuff people say about that the sound is in your hands and shite like that.
While the frets take the finger largely out of the equation, you still have to consider factors like vibrato technique, fretting pressure, picking style and technique.. those kind of details are what really differentiate the best players from the rest, IMO
I'm not the most amazing player but I have a pretty distinctive sound because I play with my fingernails.. both in the typical fingerstyle technique and also using my index fingernail like it was a pick, which makes the downstrokes sound very different from upstrokes due to the curvature of the nail.