After experimenting with various cheaper or same expensive headphones that sound could not convince, I have arrived at this headset. I am neither a specialist nor sound musician. For me it is important that the headset reproduces a sound as natural as possible. This requirement meets the DT 770 Pro to my complete satisfaction. Maybe he's a little bassy, depending on song, but that's whining at a high level. Music is reproduced very detailed and with a pleasant spatial resolution. Mechanically it indicates the headphones faulted. The artificial leather-like upholstery is a matter of taste, but can be easily cleaned when necessary. According Beyerdynamik is as good as any part of the headphones interchangeable. This promises a long life. Conclusion: In the price range around 150 of DT should be 770 Pro with one of the best headphones.