The HDV-MB08 is a high-performance 4K60 HDMI eARC Audio Extractor designed to extract eARC/ARC audio signals from a TV and output them through an HDMI port to AV receivers or amplifiers that may not support eARC natively. This solution enables high-quality audio playback on existing home theater systems without the need for an expensive upgrade.
Supporting resolutions up to 4K@60Hz (YUV 4:4:4) and full HDR passthrough—including HDR10, HDR10+, and Dolby Vision—the HDV-MB08 ensures both audio and video signals maintain the highest quality. It is fully compliant with HDMI 2.0b and HDCP 2.3/1.x standards and supports a wide range of advanced audio formats, including Dolby Atmos and DTS:X.
Key Features
✅ Compliant with HDMI 2.0b and HDCP 2.3 / 1.x
✅ Supports up to 18Gbps video bandwidth
✅ Supports video resolutions up to 4K2K@60Hz (4:4:4), 24-bit RGB/YCBCR
✅ Supports VESA resolutions up to QSXGA@60Hz
✅ Full HDR pass-through: HDR, HDR10, HDR10+, Dolby Vision
✅ Supports advanced HDMI audio formats:
• PCM 2.0 / LPCM 5.1 / 7.1
• Dolby Digital / Dolby Digital Plus / Dolby TrueHD / Dolby Atmos
• DTS 5.1 / DTS ES 6.1 / DTS HRA / DTS-HD Master / DTS:X
✅ Built-in equalizer, re-clocking, and driver circuits for signal stability
✅ Extracts eARC/ARC audio from TV to HDMI audio output port
✅ Supports 720p fallback for compatibility (TV may show black screen if used as output)
✅ CEC pass-through and smart EDID management
✅ Ideal for upgrading older AV receivers to support modern eARC TVs
Applications
-
Extend audio compatibility for legacy AV receivers
-
Home theater systems needing eARC-to-HDMI audio output
-
High-end TV + sound system integration without upgrading amplifier
-
Solving ARC/eARC incompatibility between TV and receiver
