HDMI ARC Adapter: HDMI Audio Return Channel Adapter Converts HDMI ARC audio from TV to sound bar, speaker or amplifier. Converts TV's HDMI ARC audio to analog stereo L/ R and 3.5mm Aux output simultaneously. Input: HDMI ARC x 1; Output: analog stereo L/ R + 3.5mm jack. Make sure your TV support ARC function before purchasing.And can't transmit the TV's video to other devices.If no sound is obtained, please set the sound of the signal source to PCM format.(NOTE:Dolby DTS is not supported)
Volume control synchronously(CEC function): This is a special function ours differ from others' similar items. User can adjust TV sound and speaker sound synchronously. While increase or decreases TV volume, the speaker volume will Synchronously follows with the adjustment to increase or decrease. Volume level adjustable from 0 to 100.The connected HDMI port of your TV must have ARC function.
DAC converter: This Converter Can Be Used to Convert Audio from TV to L/R and 3.5mm Analog Stereo Audio. Pls note: some tv while connect to HDMI ARC port can get ARC sound directly, some TV need to enter setup to select ARC mode.Please be sure to set the audio output format of the TV to PCM, otherwise it will not work.
Auto-stored last time volume status. Sample rates including 32KHz, 44.1KHz, 48KHz, 96KHz and 192KHz. (Note: This is not a HDMI audio decoder, it doesn't support 5.1 CH or 7.1 CH digital audio RAW format input, such as DTS/ Dolby-AC3/ DSD, please make sure to set your TV to PCM or LPCM audio out).
Power-off memory and amplifier function: it has power off resume function, the audio volume will keep same as your last setting even power off the connection systems. With amplifier chipset built-in, it has a better sound volume output, the user will avoid the problem of no volume or too little volume when using headphones.