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Lightware DA2HDMI-4K-Plus

1:2 4K HDMI Distribution Amplifier

1 × HDMI input; 2 × HDMI outputs; Max. 20m @ 4K, 30m @ 1080p, Max bandwidth 10.2Gbps

£440 (£528.00 inc. VAT)
Availability: Please Call

Lightware DA2HDMI-4K-Plus

The Lightware DA2HDMI-4K-Plus is a multifunctional distribution amplifier with built‑in EDID Management and Pixel Accurate Reclocking, supporting DVI and HDMI 1.4 signals with or without HDCP encryption. The output signal is reclocked and stabilized using Lightware Pixel Accurate Reclocking technology to remove jitter caused by long cables or poor quality sources.

DA2HDMI-4K-Plus features Advanced EDID Management and can emulate any HDMI display for continuous video output, even if the attached display is disconnected or powered down. HDCP enable/disable function turns off the unit’s HDCP capability, which helps integrate certain laptops into a non‑HDCP AV environment. The EDID memories from 1 to 55 are factory preset, the memories from 62 to 98 are user programmable. EDID memories from 56 to 61 are for universal EDID presets. Memory 0 is transparent for output 1, memory 99 is transparent for output 2, so using these settings the EDID of the last attached display devices (monitor or projector) will be reported to the source. With the Easy EDID Creator (PC software wizard) the users can create their own EDID by completing four simple steps. Experienced users can use the Advanced EDID Editor software to manage every possible setting in the EDID, which can be uploaded to the user programable memory of the DA2HDMI-4K-Plus.

DA2HDMI-4K-Plus can be rack‑mounted or used standalone. The unit is equipped with the highest grade gold plated connectors to ensure reliable connection.

The device can be powered via HDMI 5V output, meaning that there is no need for an additional 110V AC source in the room, thus integrators can save significant amounts of time and investment.

  • Advanced EDID Management
  • Intuitive control software for device configuration
  • Device control via USB
  • Daisy chain support
  • Fixes EDID and keeps the source's output continuously active
  • Supports deep colour signals (24/30/36 bit RGB/YCbCr 4:4:4)
  • Supports HDMI 4K signal formats (4K UHD @30Hz RGB 4:4:4 or @60Hz YUV 4:2:0, up to 9 Gbps)
  • Supports HDMI 3D signal formats (frame packing, side-by-side and top-bottom)
  • HDMI 1.4, HDCP 1.4 and DVI 1.0 compliant
  • HDCP enable/disable function on input
  • Uncompressed video up to 9 Gbps datarate (300 MHz pixel clock)
  • Mounting options for rack, furniture or truss
  • 1920x1080@120Hz/4:4:4, 4096x2160@30Hz/4:4:4 or 60Hz/4:2:0 maximum resolutions (300MHz)
  • No signal latency, zero frame delay
  • Input cable equalization up to 30m at 1080p60Hz (with 24 AWG high quality DVI/HDMI cable)
  • Pixel Accurate Reclocking
  • Built-in video test pattern generator
  • Status LEDs for video and audio detection
  • Frame Detector (analyse detailed video timings)
  • External universal power adaptor
  • Firmware upgrade through USB
  • Supports all embedded audio formats (including PCM, Dolby Digital and DTS high bitrate audio)
4K 4096*2160 and 3840*2160 Resolution
EDID Management
2K 2048*1080 Resolution
HDCP Compliant
Automatic Cable Equalization
Max 10.2 Gbps Bandwidth
Deep Colour Support

Lightware DA2HDMI-4K-Plus Specifications


Input / Output: HDMI connector / 2x HDMI connectors
Control: mini USB-B female connector
Power: DC connector (1.35 / 3.5 mm)

Video Processing

Data Rate Per TMDS Channel: 3 Gbps
Max Resolution: 3840 × 2400 or 4096 × 2400
Reclocking Yes
HDCP Pass Through Yes
Input Cable Equalization Automatic max 20m @4k30, or 30m @1080p60
EDID Emulation Yes, Advanced EDID management with 100 EDID memories
EDID Memory 55 factory preset , 6 universal, 2 transparent, 37 user programmable
EDID Support 256 byte Extended EDID

Audio Processing

Digital Audio Formats Pass through. Supports up to 8 channel PCM, Dolby TrueHD and DTS-HD Master Audio 7.1 formats

User Interface

Front Panel Control Yes, EDID learn button, EDID selector switch
Led Indicators Live, Video Input Status, Audio Signal Format, Video Output Status
+5v Power On HDMI Outputs: 500 mA


Power Universal power adaptor, DC 5V 2.5A (max)
Power Consumption 1.8 W (max)
Enclosure: 1 mm metal
Dimensions 100.4 W × 67.6 D × 26 H mm
Net Weight 250g
Warranty 3 years

Lightware DA2HDMI-4K-Plus Usage Diagram

Lightware DA2HDMI-4K-Plus Usage Diagram

Lightware DA2HDMI-4K-Plus Compatible Products

Product CodeDescriptionPriceInc. VAT
Lightware DA2HDMI-4K-Plus-A 1:2 4K HDMI Distribution Amplifier (1 × HDMI input; 2 × HDMI outputs; Audio Embedder, De-Embedder; Max. 20m @ 4K, 30m @ 1080p, Max bandwidth 10.2Gbps) £620 £744.00

Lightware DA2HDMI-4K-Plus Possible Alternatives

Product CodeDescriptionPriceInc. VAT
CYP QU-2-4K22 1:2 HDMI 2.0 and HDCP 2.2 distribution amplifier with 2K, 4K and 3D support 1 × HDMI input; 2 × HDMI outputs; Max bandwidth 18Gbps £149 £178.80
Kramer VM-2H2 1:2 4K HDMI 2.0 Distribution Amplifier 3D, Deep Color, x.v.Color, Lip Sync, HDMI Uncompressed Audio Channels, Dolby TrueHD, DTS HD, CEC, Max bandwidth 17.82Gbps £277 £332.40
Kramer VM-2Hxl 1:2 HDMI 1.4 Distribution Amplifier / Splitter 1 × HDMI input, 2 × reclocked and equalized HDMI outputs, Max bandwidth 6.75Gbps £187 £224.40
Kramer VM-3H2 1:3 4K HDMI 2.0 Distribution Amplifier Deep Color, x.v.Color, Dolby TrueHD, Dolby Digital Plus, DTS-HD, and 7.1 multi-channel audio, Max bandwidth 17.82Gbps £337 £404.40
tvONE MG-DA-612 1:2 HDMI 2.0 Distribution Amplifier and Down Scaler 1 × HDMI 2.0 Input; 2 × HDMI 2.0 Outputs; Max Bandwidth 18Gbps £171 £205.20