
He is using a slide for starters so the neck is removed from the equation. Sustain is totally changed.
I have 3 electrics and they each sound differently acoustically and that difference is the difference you hear when plugged in. So that's all you need to know.
And there's more! How the guitar feels affects how you play, the build of the guitar changes how it feels to bend strings, fckn countless things all of which change tone.
I call bullshit, clickbaitery and fakism
( , Fri 2 Jun 2023, 10:01, Reply)

But as I said, put literally any signal through that path and it will share timbral characteristics *by design*. A direct input (with no distortion, no added noise, no filters or signal processing) into a computer equipped with an oscilloscope and spectrograph would reveal so much more information.
( , Fri 2 Jun 2023, 17:39, Reply)