For pantera it’s more difficult because most of his gear isn’t in the axe . every album got a different tone . I choose the far beyond driven one cause it’s my favorite, but less scooped . He records many layers , 8 just for rythm if I remember an interview from Steve vai, who was impressed by that. he was able to do 8 tracks just for rythm that were played very tightly . If you really want to copy the tone at 100% you need to do tonematch . Personably I have tried tone matching but the tone was too much caricatural. So I prefer staying in the ball park of the record. And at every update the tone change, so you need to redo everything etc … you never really know at 100% the gear used in the studio. And They eq the tracks…the mastering… they are many parameters . In the end by ears it’s the better way. You found a tone that fits well with the record and it’s ok. The 100% is another story. Quite impossible . Mimic a quad track etc well .. but being close it’s good enough to me. The far beyond driven sound pretty like a metal zone in a solid state ampOk. The pantera filled ones I am interested in first. Do you know if Dimebag used cabs made of MDF? For some reason the sound tells me that it might just be that type of cab. Not that it's a bad thing. He did have a unique sound. Many amps can be tweaked to have a variety of sounds, but without knowing the exact cabs these people used on various records, it is very hard to match those tones exact.