erics75
Headphoneus Supremus
Mine had a few small holes like that as well, but in different positions. I believe when testing each set Zach makes any necessary modifications to get the sound he desires, so the holes could be random while tuning. Meaning there could be a lot of variation in the holes on each unit.Wierd my aeolus ltd African blackwood from 2019 has more hole then usual 2 hole and 4 small ones