The DT 770 PRO X Limited Edition features the well-known DT 770 PRO sound tuning with an emphasis on bass and treble frequencies. The sound tuning of the DT 700 PRO X, especially in the treble range, can be described as more linear. Moreover, the timeless design of the DT 770 PRO X Limited Edition is closely aligned with the original model DT 770 PRO, while the design of DT 700 PRO X is more distinct.