42% off

8K HDMI™ or eARC Audio Extractor (3.5mm, Optical)-BKA-1

$69.99 USD $119.99
SKU: BKA-1

  • Audio extraction through S/PDIF and L/R audio output
  • Video resolutions up to 8K@60Hz, 4K@120Hz
  • ARC/eARC support for TV

Overnight shipping*:
Two days shipping:

*Overnight shipping doesn't include Weekends, or any holidays.

Add To Wishlist
30 Days Return
30 Days Return
1 Year Warranty
1 Year Warranty
Free Shipping in USA
Free shipping in USA
Product Image
View details
video

1. Next-Gen HDMI 2.1 Audio Extraction for High-End AV Systems

The BKA-1 HDMI Audio Extractor is engineered for cutting-edge 8K and 4K AV setups. Supporting up to 48Gbps FRL bandwidth, it de-embeds audio from HDMI 2.1 sources or ARC-enabled TVs and routes it to analog L/R and digital S/PDIF outputs—ideal for legacy amplifiers or sound systems without HDMI inputs.

2. 8K@60Hz and 4K@120Hz Video with Premium HDR

Experience uncompressed ultra-high-speed video up to 8K@60Hz and 4K@120Hz, with full pass-through for HDR10, HDR10+, Dolby Vision, and HLG. Whether for home theaters, gaming, or commercial displays, this 8K audio extractor delivers future-proof performance.

3. Supports eARC/ARC and HDMI Audio Extraction

Extract high-fidelity sound from both HDMI inputs or ARC-enabled TVs with simultaneous output to analog stereo and S/PDIF optical. Compatible with Dolby Atmos, Dolby TrueHD, DTS:X, and more, this unit works flawlessly as an eARC HDMI audio extractor—including use with systems like Sonos Arc.

4. Smart EDID, CEC & Installer-Friendly Features

Advanced EDID management ensures optimal handshake and compatibility across devices, while CEC control lets users manage input sources via their TV remote. The compact, installer-friendly design makes it perfect for rack mounting, tight spaces, or hidden setups behind displays.

OREI BKA-1: 48Gbps 8K Audio Extractor with S/PDIF and L/R output, Dolby Vision

Key Features:

    • HDMI 2.1 and HDCP 2.3 compliant.
    • 48Gbps FRL and 18Gbps TMDS video bandwidth.
    • Video resolutions up to 8K@60Hz 4:2:0 12bit, 4K@120Hz 4:4:4 12bit.
    • VRR, ALLM, QMS, QFT, SBTM support.
    • HDR/10/10+, Dolby Vision, and HLG pass-through.
    • LPCM 7.1CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS:X Audio pass-through from HDMI.
    • Supports ARC Audio Extraction from an ARC/eARC TV.
    • Features CEC control between HDMI Input and Output.
    • Advanced EDID management.
    • Compact design for easy and flexible installation

    The BKA-1 extracts audio signals from HDMI sources or ARC-compatible TVs to stereo and digital audio outputs. It meets HDMI 2.1 and HDCP 2.3 standards, ensuring seamless compatibility with modern devices. A high video bandwidth supporting 48Gbps FRL and 18Gbps TMDS. Enjoy stunning visuals with support for video resolutions up to 8K@60Hz 4:2:0 12bit and 4K@120Hz 4:4:4 12bit. It incorporates HDMI 2.1 protocols like VRR, ALLM, QMS, QFT, and SBTM for enhanced functionality. Experience vivid HDR formats like HDR10, HDR10+, Dolby Vision, and HLG pass-through. Immerse yourself in rich audio with support for LPCM 7.1CH, Dolby TrueHD, DTS-HD Master formats. Additionally, it allows for flexible audio connectivity by extracting HDMI input audio or TV ARC audio to S/PDIF and L/R audio outputs.