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TV One 1 x 2 RGB/YPbPr + Stereo Audio Distribution Amplifier

Product Code TV1T-DA-472
Manufacturer TV One

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1T-DA-472 and 1T-DA-474 RGB/YPbPr and Stereo Audio Distribution Amplifiers provide two or four outputs respectively for use in any situation requiring multiple Video and Stereo Audio outputs from a single PC or other RGB or YPbPr video source. Video bandwidth in excess of 500MHz handles computer resolutions up to 2560x1600 at distances up to 300 feet from the source without signal deterioration. Both models provide VESA industry standard DDC (Data Display Channel) bi-directional communications for host control of the downstream monitors. Video Input/Output connectors are HD-15 type and 3.5mm Mini-Stereo type for audio.

Both models are housed in small rugged metal cases. They are 5VDC powered and a Power Adapter is included. The DC power connector is a locking type for security. For best performance at long distances, premium grade cables are recommended. Optional single or dual rackmount kits are available.

Key Features

Key Features of the 1T-DA-472

  • Drives Monitors up to 300 feet away
  • 500+MHz Video Signal Bandwidth
  • Maximum Resolution of 2560x1600
  • Handles RGB or YPbPr signal formats
  • Audio Response of 20Hz to 20KHz
  • 2 or 4 Output versions available
  • Locking DC Power Connector for Security


Video Input

  • Signal Type RGBHV, RGBS, RGsB, YPbPr
  • Connector 1x HD-15 Female
  • R-G-B Level Range 0.5-2.0 Vp-p
  • Maximum Resolution 2560x1600

Audio Input

  • Connector 1x 3.5mm Stereo Audio
  • Bandwidth/Level 20Hz-20KHz@0.5 to 1Vp-p

Video Outputs

  • 2x via HD-15 Female Connectors

Audio Outputs

  • 2x via 3.5mm Audio Connectors


  • R-G-B Bandwidth 500+MHz
  • Maximum Distance Up to 300' from amplifier (Note 1)
  • DDC Capability DDC1, DDC2, DDC2B (Port 1)


  • Size (H-W-D) 44x160x58mm (1.7"x6.3"x2.3")
  • Weight (Net) 400g (0.88 lbs)


  • Limited Warranty 2 Years Parts and Labor


  • Operating Temperature 0° to +50°C (+32° to +122°F)
  • Operating Humidity 10% to 90%, Non-condensing
  • Storage Temperature -10° to +60° C (+14° to +140° F)
  • Storage Humidity 10% to 90%, Non-condensing

Power Requirement

  • External Power Supply 5VDC@2A - Locking Plug

Regulatory Approvals

  • Amplifier Units FCC, CE, RoHS
  • Power Supplies UL, CUL, CE, PSE, GS, RoHS

Accessories Included

  • 1x AC Power Adapter US, UK or Euro
  • 1x Operations Manual

Product Item Numbers

  • 1T-DA-472 2-Output Version
  • 1T-DA-474 4-Output Version

Optional Accessories

  • RM-320S Rackmount kit for one unit
  • RM-320D Rackmount kit for two units


  1. To achieve the max rated distance, use premium cables.

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.


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