Video & Audio Processors:

Audio Processors

EDID Emulators

Presentation Switchers

Test Signal Generators

Video Wall Controllers
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Audio Processors

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Gefen professional audio processors provide comprehensive control over your sound, enabling advanced digital signal processing for any application. From HDMI audio de-embedders and format converters to solutions that mix, delay, and distribute high-fidelity audio, our products ensure seamless integration and pristine sound quality in any professional AV system.

EDID Emulators

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Gefen EDID emulators, often called EDID ghost units, are essential tools for resolving common video signal loss and resolution issues in complex AV systems. By recording a display's EDID data and providing it continuously to the source, these devices ensure a stable connection and perfect video output, even when used with HDMI, DisplayPort, or DVI extenders, splitters, and matrix switchers.

DisplayPort EDID Detective with EDID Control & 8K Support (GF - EDD - DP) - GF-EDD-DP - Gefen

DisplayPort EDID Detective with EDID Control & 8K Support (GF-EDD-DP)

The Gefen DisplayPort EDID Detective (GF-EDD-DP) keeps your workstations and AV systems talking by capturing and storing display EDID information, then maintaining stable communication even when displays are powered off, switched, or routed through complex systems. Fully compliant with DisplayPort 1.4 and HDCP 2.3/2.2/1.x, it maintains reliable communication up to 8K@30Hz and 4K@60Hz with 32.4Gbps bandwidth (HBR3). Supports HDR10, HDR10+, Dolby Vision, and HLG video formats, plus immersive audio including Dolby Atmos and DTS:X. Features five factory-loaded Gefen EDID profiles and three user-programmable memory banks via USB-C for ultimate flexibility. Auxiliary channel re-clocking and active HPD/Link Training eliminate blank screens, mismatched resolutions, and signal loss. Compact metal design (90mm x 72mm x 20mm) ideal for field deployment or rack installations. Write-enable switch protects stored EDIDs from accidental overwriting in critical workflows.
$422.94
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HDMI EDID Detective with EDID Control & 8K Support (GF - EDD - HD) - GF-EDD-HD - Gefen

HDMI EDID Detective with EDID Control & 8K Support (GF-EDD-HD)

The Gefen GF-EDD-HD HDMI EDID Detective eliminates display communication disruptions by storing and emulating your display's EDID (Electronic Display Identification Data), ensuring consistent signal handshakes even when displays are powered off or switched. This professional HDMI EDID emulator maintains reliable communication up to 8K@60Hz and 4K@120Hz with full HDMI 2.1 compliance and 48Gbps bandwidth. Supports HDR10, HDR10+, Dolby Vision, and HLG formats while preserving immersive audio including Dolby Atmos and DTS:X. Programmable EDID management via USB-C enables flexible setup for studios, control rooms, and digital signage networks. HDCP 2.3/2.2 compatible with compact metal construction for reliable AV signal management in mission-critical installations.
$422.94
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Presentation Switchers

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Streamline collaboration and deliver flawless presentations with Gefen professional AV presentation switchers. Engineered for modern conference rooms, classrooms, and huddle spaces, these multi-format video switchers seamlessly manage various sources, including HDMI, DisplayPort, and VGA, ensuring effortless connectivity and compatibility for any environment.

Test Signal Generators

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Ensure pristine signal integrity and simplify system setup with Gefen professional test signal generators. These essential tools for AV integrators provide a reliable reference for video calibration, troubleshooting, and verifying complex installations, supporting the latest HDMI standards including 4K Ultra HD, HDR, and HDCP compliance.

Video Wall Controllers

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Create stunning, large-scale visual displays with Gefen high-performance Video Wall Controllers, the perfect solution for impactful digital signage and entertainment applications. Our controllers seamlessly transform a single HDMI or DisplayPort source into a cohesive multi-screen canvas, such as a 2x2 video wall, with support for resolutions up to 4K Ultra HD.