Setup: 320Kbps > ODAC > Maverick Audio Tubemagic A1 > DT880   Headphones i own or have previously owned: AKG K701 (sold), ATH-M50, Shure SE215.   Let me start off by saying: Female vocals are STUNING!   Build Quality: These are made in Germany, by hand, by real German people. Build quality is top notch. The whole headphone is made of metals except maybe the part near the drivers. These will take a beating.   Comfort: I wasn't lying when i said these are perfect. The earpads are so soft, it feels as if pillows are on my cheeks...