The main part in “emulating“ this sound is the Match EQ. I took a sample from the “Dunkelheit“ track where there’s only guitar. I recorded two guitar tracks playing the exact same, panned them and put the match eq on them.
The metal-zone’s eq is boosting the low and the highs. The mid is turned completely down.
The match-eq almost acts like an impulse response, so I would like to redo this without it.
Imgur image of the eq-uing: