If you are reading this review, you are certainly familiar with the fascinating historical background of the DT48. The first headphone ever created to very high standards based on the 1937 Eugen Beyer “Berlin” design. They are officially launched to the public in 1950 and still manufactured after 60 years, giving the DT48 one of the longest life for a consumable good of our times. According to Beyerdynamic, the DT48 are primarily intended for professional use, be it sound engineers, broadcasting, studio use, research laboratories, audiometric...