The Marmitek Split 812 UHD connects one HDMI source — such as a Blu-ray player, digital TV set-top box, or game console — to two screens, a projector, or an AV amplifier simultaneously. Unlike standard splitters, the Split 812 UHD can output two different resolutions at the same time through its unique Auto Scaling feature, so a 4K source can feed a 4K display on one output and a 1080p display on the other without any manual intervention.

The device also includes a built-in repeater and equaliser function to correct signal loss over the HDMI cable run. It is suitable for 4K2K Ultra HD, 1080p Full HD, and all 3D formats, and supports high-resolution audio formats including LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio.

Key Features

• 1 HDMI input, 2 HDMI outputs — distributes one source to two screens simultaneously
• Auto Scaling: automatically detects the highest resolution each display supports and outputs accordingly
• Can simultaneously display two different resolutions (e.g. 4K2K and 1080p) — one on each output
• Supports 4K2K Ultra HD, 1080p Full HD, and all 3D formats
• Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
• Built-in repeater and equaliser function

Product Benefits

• Two screens receive the same source simultaneously — no need for a separate source device or signal distribution amplifier
• Auto Scaling prevents the source from being forced to a lower resolution when one display is older 1080p equipment
• Non-Ultra-HD displays continue to work without settings changes, protected by the automatic output scaling from switching back to lower resolution
• Repeater and equaliser maintain signal integrity over HDMI cables up to 15 metres
• High-definition audio formats pass through without conversion to any connected AV amplifier or receiver

Technical Specifications

• HDMI Input: 1x HDMI (19-pin female)
• HDMI Output: 2x HDMI (19-pin female)
• Maximum HDMI Cable Length: 15 metres
• Supported Resolutions: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 4K2K@23/24/30 Hz
• Supported 3D Formats: 1080p@23.98/24 Hz, 720p@59.94/60/50 Hz
• Maximum Pixel Frequency: 300 MHz
• Single-Link Bit Rate: max. 3 Gbps
• Video Data Rate: max. 9 Gbps
• Output Video HDMI: HDCP 1.0/1.1
• Audio Formats: LPCM 7.1CH, Dolby TrueHD, DTS-HD Master Audio
• Power Input: 100–240 VAC @ 50–60 Hz
• Power Output: 5 VDC @ 2 A
• Package Dimensions: 26x8x19 cm
• Package Weight: 0.800 kg
• In the Box: 1x HDMI splitter, 1x power adaptor, 1x HDMI cable, 1x usage instructions

Why You'll Love It

• One device sends the same content to two screens without any additional equipment
• Auto Scaling removes the need to manually change resolution settings when two displays have different capabilities
• High-definition audio (LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio) is preserved end-to-end
• An HDMI cable is included in the box, so the basic installation can be completed immediately