Ain’t no such thing as the one perfect tone, son. Stop chasing that non-existent guitar holy grail.
Bad News First
Perfect guitar tone does not exist.
…at least not in a permanently defined state. It is always changing depending on context. There’s not a one-size-fits-all solution for guitar tone and the guy who is showing you exactly how to get “perfect” tone is either demonstrating his idea of a good sound for a very particular context or selling you something. Let the buyer beware!
I’ve seen a zildjillion YouTube videos and magazine articles in which an “expert” outlines in very fine detail the “preferred” gear or “professional” way to play/mic/mix. They have shown me how to dial in that Clapton tone, place ribbon mics like Eno, mix a hit song like the Lord-Alge brothers, mod my guitar and amp like SRV, and even dress like a rockstar. In each circumstance I think, “Yes, that might just work. I could sound like that, if I do everything else exactly the same way as Mr. Famous Rockstarpants.”
They have it right. It truly is the small stuff that matters. In fact, all these tiny details matter so much and there is such a vast quantity of them, that replicating such performances is nearly inconceivable. Every part of the signal chain plays a role – from player to instrument to amp to room to microphone to preamp and all the cables, power supplies, recording/storage media, surfaces, and recording/mixing/mastering engineers in between. Even weather, location, and moods can make a difference.
Needless to say, it’s nearly impossible to replicate that one sound by that one artist on that one record. So many factors are involved in the making of a sound, that in many cases the original artist that recorded it might not be able to make that precise sound again, even when given identical circumstances. (I’d like to point out that perhaps the very reason we enjoy certain sounds is because a beautiful moment was captured – something unique that will never happen again – and trying to recreate it verbatim would somehow make it less amazing. Frankenstein’s monster wasn’t very pretty, was he? I digress.)
“We all have idols. Play like anyone you care about, but try to be yourself while you’re doing so.” – quote attributed to B. B. King
And The Good News
Proper tone (the right tone at the right time) can be bought. You can pay for it with practice and critical listening. Good equipment is nice, but not necessary, as Jack White demonstrates so well in It Might Get Loud.