Sound engineers and producers rely on listening devices with incorruptible and detailed reproduction. In the Beyerdynamic DT 990 Pro Review here, we take a close look at these headphones in and we will see whether they meet the high demands placed on a device from professionals. The Beyerdynamic DT 990 PRO are an open design headphones that were developed for the control and monitoring of mixes in recording studios. The earpads that completely surround your ears are also padded and covered with velour. You can pull out the headband joints to adjust the headphones to your head size. The cable