tvONE 1T-DA-678 1x8 4K HDMI v1.4 Distribution Amplifier

SKU: TV1TDA678 MFR: 1T-DA-678
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Key Features

  • Distribute HDMI video to 8 displays simultaneously with this reliable distribution amplifier.
  • Enjoy high-quality video with a 300Mhz/9Gbps bandwidth for clear, crisp images.
  • Supports up to 4K resolutions, ensuring your content looks its best on every screen.
  • This HDMI distribution amplifier has a simple setup, perfect for home or professional use.
  • Extend your HDMI signal up to 60ft, maintaining signal integrity with equalization.
  • This multi-device distribution amplifier is HDMI and HDCP compliant for worry-free use.
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Special Order?Estimated to Ship: 08/20/2025
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tvONE 1T-DA-678 Specifications

  • Video Inputs

    1x via HDMI Connector

  • Video Outputs

    8x via HDMI Connector

  • Video Bandwidth

    300Mhz/9Gbps

  • Color Depth

    10/12-bit Color Depth Display

  • Maximum PC/DVI Resolutions

    WUXGA at 60Hz

  • Maximum HDTV/UHD Formats

    1080p60, 2560x1600 at 60,3840x2160 at 30, 4096x2160 at 24

  • Compliance

    HDMI V1.4, HDCP V1.1, DVI V1.0

  • Signal Equalization

    Internal

  • Maximum Distances

    Source to DA: 60' (20m) for 1080p/8-bit, 45' (15m)for 1080p/12-bit
    DA to Display:45' (15m) for 1080p/8-bit, 30' (10m)for 1080p/12-bit

  • External Power Supply

    5VDC at 2.6A

  • Operating Temperature

    +32deg. to +104deg.F (0deg. to +40deg.C)

  • Operating Humidity

    20% to 90%, Non-condensing

  • Storage Temperature

    +32deg. to +140deg.F (0deg. to +60deg.C)

  • Storage Humidity

    20% to 90%, Non-condensing

  • Regulatory Approvals

    HDMI Das: FCC, CE, RoHS
    Power Supply: UL, CUL, CE, PSE, GS, RoHS

  • Dimensions (H x W x D)

    1.7 x 17.2 x 5.9" (44 x 436 x 150mm)

  • Weight

    4.4 lbs (2kg)

About tvONE 1T-DA-678

If you're seeking a high-quality, durable, and efficient solution for distributing 4K HDMI signals, the TVOne 1T-DA-678 1x8 4K HDMI v1.4 Distribution Amplifier is your ideal choice. This advanced distribution amplifier is designed to provide eight independent outputs from a single HDMI input, making it perfect for situations where multiple devices need to be connected to a single source, such as in professional conference rooms or sophisticated home theater setups.

This reliable HDMI distribution amplifier is fully compatible with HDMI v1.4 specifications, a cutting-edge technology that supports Deep Color (10-bit and 12-bit) video, as well as 3D video resolutions including Frame Packing and Side by Side formats. It also supports SDTV resolutions 480i/576i, HDTV resolutions up to 1080p, and UHD 4k resolutions up to 4096x2160 at 24Hz, ensuring compatibility with a wide range of devices and formats.

The 1T-DA-678 HDMI Distribution Amplifier also adheres to the HDCP standard and exhibits high bandwidth capabilities (up to 300MHz - 9Gbps). This ensures high-performance processing of audio and video signals, allowing them to travel great distances without any loss in quality.

In addition to its HDMI capabilities, this distribution amplifier also supports the DVI 1.0 format using cable adapters, and it automatically discovers monitor EDID for seamless integration. A unique feature of this product is its screw-on power adapter cable, which prevents accidental disconnection of power. As a bonus, all HDMI outputs can be cascaded for increased flexibility and convenience.

In summary, the TVOne 1T-DA-678 1x8 4K HDMI v1.4 Distribution Amplifier is a reliable, advanced, and efficient solution for distributing high-quality 4K HDMI signals to multiple devices.

tvONE 1T-DA-678 Features

  • HDMI v1.4, HDCP 1.1 and DVI 1.0 Compliant
  • Allows distribution of 8 Outputs
  • 3D video resolution support (Frame Pack, Side/Side)
  • Supports 10/12-bit Color Depth Display
  • Supports PC resolutions to WUXGA / 4kx2k at 30Hz
  • Supports HDTV resolutions to 1080p60
  • Supports SDTV resolutions of 480i and 576i
  • Optional HDMI to DVI Adaptors for DVI support
  • Signal Equalization feature enables longer cable runs
  • Supports Automatic Discovery of Monitor EDID

Key Features

  • Distribute HDMI video to 8 displays simultaneously with this reliable distribution amplifier.
  • Enjoy high-quality video with a 300Mhz/9Gbps bandwidth for clear, crisp images.
  • Supports up to 4K resolutions, ensuring your content looks its best on every screen.
  • This HDMI distribution amplifier has a simple setup, perfect for home or professional use.
  • Extend your HDMI signal up to 60ft, maintaining signal integrity with equalization.
  • This multi-device distribution amplifier is HDMI and HDCP compliant for worry-free use.

What's in the box:

  • tvONE 1T-DA-678 4K HDMI Distribution Amplifier
  • AC Power Adapter
  • Instruction Manual
  • tvONE 3 Year Limited Warranty