OREI BKA-1

Specifications

OREI  8K HDMI or eARC Audio Extractor 

The BKA-1 HDMI 2.1 Audio De-Embedder is a compact and versatile solution for extracting high-quality audio from the latest 8K HDMI sources or ARC-enabled TVs. Supporting up to 48Gbps FRL bandwidth, this unit is fully compliant with HDMI 2.1 and HDCP 2.3, making it suitable for modern Ultra HD installations with high-frame-rate video like 8K@60Hz and 4K@120Hz.

It allows audio to be extracted from either an HDMI input source or from a TV via ARC, routing it to both analog stereo (L/R) and digital S/PDIF outputs—perfect for connecting to older amplifiers or audio systems that lack HDMI inputs. The BKA-1 also supports the latest HDMI 2.1 features such as VRR, ALLM, QMS, QFT, and SBTM, along with HDR10+, Dolby Vision, and HLG pass-through for a rich audiovisual experience.

Ideal for custom installations, this unit includes advanced EDID management, CEC control, and a compact form factor, providing maximum flexibility and reliability in any high-performance AV setup.

Key Features:

• HDMI 2.1 & HDCP 2.3 Compliant – Ensures full compatibility with next-generation displays, sources, and protected content.

• Supports 48Gbps FRL & 18Gbps TMDS Bandwidth – Handles uncompressed ultra-high-speed video for pristine performance at the highest resolutions and frame rates.
• Up to 8K@60Hz & 4K@120Hz Video Support – Delivers breathtaking clarity and smooth motion, ideal for gaming, streaming, and professional AV environments.
• Advanced HDMI 2.1 Features – Supports VRR, ALLM, QMS, QFT, and SBTM for responsive gameplay and dynamic display optimization.
• HDR Format Pass-Through – Compatible with HDR10, HDR10+, Dolby Vision, and HLG for vivid contrast and lifelike color reproduction.
• High-End Audio Support – Passes LPCM 7.1, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, and DTS:X.
• HDMI & ARC Audio De-Embedding – Extracts audio from either HDMI input or ARC-enabled TV to both digital (S/PDIF) and analog (L/R) outputs.
• CEC Control Support – Allows TV remote or other CEC-enabled devices to control connected input sources.
• Advanced EDID Management – Optimizes handshaking between sources and displays for maximum stability and compatibility.
• Compact, Installer-Friendly Design – Slim footprint ideal for AV racks, tight spaces, or discreet behind-the-TV installations.

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