The KanexPro Digital to Analog Audio Adapter converts your digital S/PDIF or Optical (TOSLINK) audio input source to RCA output. Ideal for connecting equipment such as an A/V receiver or a recording deck via the standard RCA connectors. Now you can link your legacy sound system with digital sources such as a Blu-ray player, DVD and CD players that lacks the RCA-style analog outputs. The converter is compact in size and requires minimal setup. Supports uncompressed 2-channel LPCM digital audio signal output. Supports output sampling rate at 48 KHz Provides electromagnetic-noise-free transmission Easy to install and simple to operate Compact size power supply included.