Do you offer support for UE Booms/UE Rolls/UE Megabooms or Wonderbooms? Follow Please see Ultimate Ears Support here or call 646-454-3200. Related articles I have questions and need support on the UE 900s. I have a technical (sound) issue with my earphones and they need repair, what do I do? I'm hearing low output from my monitors. Can I troubleshoot this myself?