Taishan - D03K
This is a digital audio analog converter, which can transfer digital audio and output (but using directly on headphone is not recommended). This is just suitable for using together with the devices such as digital television, CD/DVD/Blue-Ray player etc.; which with coaxial or optical digital signal output.
Application of the Environment
(Such as: with TV and WLAN Headphones)
When using WLAN headphones in the living room, customers feel confused that transmitter of wireless headphone can't connect with the TV, which lies in the different connectors of these two equipment's. The common connectors of the transmitter is 3.5MM analog input, whereas, many digital TVs don't have analog output connectors.
In this condition, of course we need something to transform it. FiiO TAISHAN-D03K have this function. TV digital signal can input the WLAN headphones equipment after being transformed.