Thanks! If the R1 was just a bit more bassy than the E10 will be great!

And the bass extension? The lower notes are punchy and heavy? The SoundMagic E10 is close to him or far enough to considered a huge upgrade?

Hi ZombieX,   I've a DT880 with your nucleotide cable, and for my taste this is the best combination for the DT880 600ohms. Some friends that listen this can said if shows an cold presentation, with the mids laidback and hollow bass. I desagree of that, but the the subjectivity rules this hobby.