Item Description:The Kanex HDMI AV Digital Audio Adapter is a critical accessory for audiophiles and home theater enthusiasts using the newer generations of Apple TV. Since the Apple TV 4K and 4th Generation models removed the dedicated optical audio port, this adapter acts as an essential bridge. It allows you to extract the digital audio signal from your HDMI feed and send it directly to your external soundbar, surround sound receiver, or DAC via an Optical (S/PDIF) cable while simultaneously passing 4K video through to your television.
This adapter is engineered to support high-definition video pass-through, ensuring that your 4K visual experience remains uncompromised. It is a "plug-and-play" solution that eliminates the need for complex software setups or external drivers. By separating the audio and video signals, the Kanex adapter provides the flexibility to run high-quality digital audio to older legacy audio systems that lack HDMI inputs, ensuring your premium sound setup stays relevant in the era of 4K streaming.
Condition:New - Open Box. This adapter is in pristine, unused condition and was only removed from the box for a quality and contents verification. The unit is functionally new with no cosmetic flaws. The original retail packaging is included but exhibits signs of shelf wear, including minor scuffs and corner distress from previous handling.
Whats Included:
Kanex HDMI AV Digital Audio Adapter (HEA13)
Micro-USB Power Cable
Original Retail Packaging (Distressed)
User Manual
Compatibility & Requirements:
Video Sources: Optimized for Apple TV 4K and Apple TV 4th Gen; also works with other HDMI sources like Roku or Blu-ray players.
Audio Output: Requires a standard Optical (S/PDIF) Toslink cable to connect to your sound system (cable not included).
Power: Requires a 5V USB power source (standard USB port on a TV or a wall brick) via the included Micro-USB cable.
Cables: Requires two HDMI cables for a full pass-through setup (not included).
Digital Audio Extraction: Bypasses the TV's internal speakers to send a pure digital signal directly to your audio receiver.
4K Pass-Through Support: Maintains full 4K ultra-high-definition video quality from the source to the display.
Optical S/PDIF Output: Features a standard Toslink port for high-fidelity audio transmission.
HDCP 1.4 Compliant: Ensures compatibility with protected content from streaming services like Netflix and Disney+.
Bus-Powered Design: Draws power via a simple Micro-USB connection for a clean, low-profile installation.
Compact Form Factor: Small, lightweight design allows the adapter to be easily hidden behind a home theater setup.
Plug-and-Play Setup: No software or drivers required; works instantly upon connection.