AVPro Edge AC-DA12-AUHD-GEN2 18Gbps Distribution Amplifier with advanced EDID management, audio extraction & scaling

Overview

The AVPro Edge AC-DA12-AUHD-GEN2 is a second-generation 1-input, 2-output 18Gbps HDMI distribution amplifier engineered for professional AV installations requiring reliable 4K signal distribution with advanced control features. Beyond straightforward signal splitting, the GEN2 adds a built-in 4K-to-1080p downscaler on Output 2, digital audio extraction via Toslink, and comprehensive EDID management — making it a complete signal management tool rather than a passive splitter.

Description

The AC-DA12-AUHD-GEN2 accepts one HDMI 2.0 source and distributes it across two HDMI outputs at full 18Gbps bandwidth. Output 1 mirrors the source at its native resolution up to 4K60 4:4:4, while Output 2 includes an integrated downscaler that can reduce the signal to 1080p — useful when a secondary display cannot accept 4K. The Toslink digital audio output allows audio to be extracted independently and routed to an amplifier or DSP without additional hardware. Advanced EDID management enables custom EDID configurations so the source sees consistent display capabilities regardless of the connected screens. Units can be cascaded for expanded output counts, and the locking power connector ensures uninterrupted operation in permanent installations.

Key Features

• Full 18Gbps HDMI 2.0 bandwidth with 4K60 4:4:4 support
• Output 2 integrated 4K-to-1080p downscaler for mixed-resolution display environments
• Toslink digital audio extraction for independent audio routing
• Advanced EDID management for consistent source negotiation
• Full HDR support: HDR10, 12-bit HDR, Dolby Vision, HDR10+, HLG
• HDCP 2.3 compliance with backward compatibility to all prior versions
• Cascadable design for expanded output configurations
• Ultra low-profile chassis for tight rack or behind-display installations
• Locking power connector for uninterrupted permanent installs

Typical Applications

• Bar and restaurant AV systems distributing a 4K source to a 4K main screen and a 1080p secondary display
• Digital signage installations where a single media player must feed screens of different resolutions
• Corporate conference rooms requiring audio extraction to feed a room DSP or amplifier independently
• Residential home theater setups splitting a 4K Blu-ray player to a projector and a TV
• Cascaded deployments where additional DA units extend distribution to four or more outputs

Technical Specs

Competitor Comparison

The Kramer VM-2H matches bandwidth at 18Gbps but lacks audio extraction, output scaling, and Dolby Vision support. The Extron DA2 HD 4K is limited to 10.2Gbps and cannot pass 4K60 at full 4:4:4 chroma. The AC-DA12-AUHD-GEN2 is the only unit in this class that combines 4K60 4:4:4, audio extraction, per-output scaling, and advanced EDID management in a single low-profile chassis.

FAQ

What does the GEN2 designation mean?

GEN2 indicates the second-generation hardware revision, which added audio extraction via Toslink and expanded EDID management modes over the original AC-DA12-AUHD.

Can Output 1 and Output 2 run at different resolutions?

Output 1 passes the source signal at native resolution. Output 2 includes a dedicated downscaler that can reduce 4K to 1080p, enabling mixed-resolution display environments without an external scaler.

Does the Toslink output carry the full audio bitstream?

The Toslink output carries up to PCM 2.0 and Dolby/DTS bitstream, suitable for most AV receivers and DSPs. It does not carry lossless formats such as Dolby TrueHD or DTS:X.

How does EDID management help in complex installations?

Advanced EDID management allows the integrator to present a fixed or custom EDID to the source device, preventing resolution and audio format negotiation failures caused by mismatched display capabilities downstream.

Can units be cascaded to increase output count?

Yes. Connect the HDMI output from one AC-DA12-AUHD-GEN2 into the input of a second unit to achieve four outputs, maintaining full 18Gbps bandwidth throughout.