Anonymous8 years ago000Is it possible to operate 2x the item number art. no. 5680178 on this unit?Show in original language (German)Anonymous8 years ago000I can't answer this for this specific product, but with two Sony headphones it works. At first I had some problems, but support from Marmitek was sensational.Show in original language (German)Comment1 commentAnonymous8 years ago000i don't understand the question. operate an article number 2x?Show in original language (German)Comment
