FiiO D03K Digital to Analouge Audio Decoder/Converter The D03K is a digital audio analogue converter that can transfer digital audio (optical/coaxial) to two channels of analogue audio and output to either a line out socket or a component output.
Home Connections The D03K can be used to connect a wide variety of devices such as TVs and Blu Ray players which often only feature Optical or Coaxial outputs.