ADN-W CASE UNITS-UKArticle No. 505759 ADN-W CASE UNITS-UK 1 Spare Parts available Main cable black 1.8m UK Choose Spare Part Spare Parts Main cable black 1.8m UK Main cable black 1.8m UK Complexity Article No. 556917 Choose Spare Part Attention! Due to the complexity of the repair, some of the spare parts shown can only be replaced by specialist workshops. In this case, please contact your nearest Sennheiser Service Center.