Hey everyone, two days ago I bought a brand new pair of Marshall Monitor Black headphones, however I've been experiencing some problems with them. The sound is kinda distorted - the instrumentals are fine, but the vocals, and actually any kind of human voice, especially when I am trying to talk...

Hey everyone, two days ago I bought a brand new pair of Marshall Monitor Black headphones ( https://www.marshallheadphones.com/mh_at_en/monitor-black), however I've been experiencing some problems with them. The sound is kinda distorted - the instrumentals are fine, but the vocals, and actually...