- ARC Functionality: Effortlessly extract audio from your TV to a soundbar or amplifier using the Audio Return Channel (ARC). Simply connect your TV's HDMI (ARC) port to the HDMI output of the audio adapter with an HDMI cable. Then, connect your soundbar, speaker, or home theater system using optical, L/R, or 3.5mm headphone cables. - High-Quality Audio Sampling: Enjoy superior sound with a sampling rate that supports 32, 44.1, 48, 96, and 192 KHz, along with 24-bit S/PDIF incoming bit stream on both left and right channels. For optimal performance, use an HDMI 1.4 cable (19+1). Please note that the volume must be adjusted manually on the speaker, as the TV remote will not control audio levels. - Simultaneous Audio Output: Stream audio from your TV (with ARC support) to multiple outputs including Optical, Coaxial, 3.5mm, and L/R audio. Connect various devices through the HDMI/ARC interface to enjoy simultaneous audio without hassle. Important: This adapter is not compatible with Dolby AC3 or Dolby Digital Plus; ensure that your audio output is set to PCM or LPCM prior to use. - Versatile Compatibility: Designed for use with all HDTVs featuring ARC functionality. The adapter includes SPDIF/Coaxial, Optical, RCA, and 3.5mm headphone jack outputs, effectively resolving compatibility issues between your TV and audio systems. Ideal for connecting to speakers, amplifiers, soundbars, active speakers, and wired headphones, it delivers a diverse listening experience. - Practical Use Cases: - Connect your TV to a soundbar for an enhanced home theater experience. - Integrate with wired headphones for private listening without disturbing others. - Link to an amplifier for powerful sound in larger spaces or events.