Beyerdynamic is a German manufacturer of some great headphones and headsets of all kinds. We've done reviews of their products several times in the past. The headphones we are going to review today are specifically made for those who are into mixing and mastering music. These headphones are top of the line and very well designed. They are pretty spendy, at $599, but from the … [Read more...] about Beyerdynamic DT 1990 Pro for your Mixing and Mastering Needs