Kramer Audio De-embedder SY AD-18G

The Kramer SY AD-18G is a professional audio de-embedder designed to extract digital or analog audio from an HDMI signal. It supports HDMI 2.0b and HDCP 2.2, handling video resolutions up to 4K@60Hz (4:4:4) with 18 Gbps bandwidth. The device features one HDMI input, one HDMI output with pass-through, and audio outputs including optical S/PDIF and stereo RCA. Audio extraction modes (2CH, 5.1CH, Pass-through) and EDID management are selectable via DIP switches. HDR10, HLG, and Dolby Vision pass-through are supported. The unit is housed in a metal enclosure and powered by a DC 5V/1A supply.

Advantages

Extracts high-quality audio from HDMI sources without signal degradation. Supports the latest HDMI and HDCP standards for compatibility with 4K HDR content. Flexible audio output options (optical and analog) suit various audio systems. Easy configuration via DIP switches for audio extraction and EDID management. Compact metal design ensures durability and reliable performance in professional environments.

Suitable for

• Integrating audio from HDMI sources into existing sound systems
• Conference rooms, classrooms, and presentation spaces requiring separate audio routing
• Home theater setups needing audio extraction for external processors or soundbars
• Broadcast and AV installations where audio de-embedding is necessary

Key specifications

• HDMI Compliance: HDMI 2.0b
• HDCP Compliance: HDCP 2.2 / HDCP 1.4
• Video Bandwidth: 18 Gbps
• Max Video Resolution: 4K@60Hz (4:4:4)
• HDR Support: HDR10, HLG, Dolby Vision Pass-through
• Audio Outputs: 1x Optical (S/PDIF), 1x L/R RCA (Stereo)
• Audio Extraction Modes: 2CH, 5.1CH, Pass-through (selectable)
• EDID Management: Selectable via DIP switches
• Power Supply: DC 5V/1A
• Power Consumption: Max 1.5W
• Housing Material: Metal Enclosure

Recommendations

For optimal performance, use high-quality HDMI cables and ensure the power supply is stable. The device is ideal for extracting audio from 4K HDR sources while maintaining video integrity.