Profile: Auric Hörsysteme GmbH & Co. KG is involved in the development and production of implantable hearing systems. Our RetroX consists of a digital hearing processor inserted behind the ear into an implanted titanium tube. It is suitable for persons with mild and moderate hearing impairment at high frequencies. It defines a new category of hearing systems. This revolutionary breakthrough achieved by auricrHörsysteme is quite unlike any conventional system. It consists of a small, digital hearing processor inserted behind the ear into an implanted titanium tube. An ENT physician can carry out the implantation procedure on an outpatient basis and. The auricr applies a special online service-provision concept, creating benefits for all concerned. The ENT specialist makes the diagnosis, performs a fee-based audiological assessment and takes an ear impression.