Beyerdynamic DT 700 PRO X Studio Headphones In launching the closed-back DT 700 PRO X, we are unveiling circumaural studio headphones, which are set to usher in a new era for the long-established, Heilbronn-based companyWhile our classics of the PRO X series are regarded as reference products in professional studios all over the world, the new PRO line is suitable for flexible use both in the studio and while on the move. It is all made possible by the newly developed STELLAR.45 driver that loudly reproduces the best sound in studio quality without any distortionwith all playback devices. The STELLAR.45 sound transducer, developed and produced in Heilbronn, Germany, delivers that proven beyerdynamic sound at previously unattained levels of studio-headphones-class performance. This is down to the neodymium ring magnet as well as copper-clad high-tech wire. The trade-off between electrical conductivity and the weight of the wire is unique. In combination with the newly developed three