HDMI ARC
Audio Extractor: HDMI audio converter transfers audio from ARC-enabled TVs to the adapters optical, coaxial, L/R channel, and 3.5 mm headphone jack outputs via the HDMI ARC interface. It provides a perfect solution to compatibility issues between TVs and audio systems.. Digital to
Analog Audio Converter: Optical fiber (Toslink/SPDIF) digital audio input converts digital PCM/LPCM signals to analog audio output. Supports optical fiber or ARC input, and optical fiber or ARC output (signal pass-through). Through the switching key on the panel of the device, you can quickly select the input mode, easy and convenient operation.
(Note: DAC only supports PCM input format, not decoding function).