- Which plug is used for the detachable cable of DT 1770 and -1990??
- Which DT 770 for which source?
- Do I need to “burn in” my headphones?
- When are headphones suitable for mobile use? When are they not?
- How can I find out whether my headset is compatible with my playback device (e.g. smartphone or tablet)?
- In which issues do professional headphones differ from other headphones?