AT-HDDA-8 1x8 HDMI Distribution Amplifier (4Kx2K)

Sale price $654.05 CAD Regular price $1,091.00 CAD

The Atlona AT-HDDA-8 is a 1×8 HDMI to HDMI distribution amplifier supporting 4K/UHD signals.  8 zones with analog and digital audio de-embedding, ideal for TV showrooms and digital signage using cutting-edge Ultra HD resolution.


HDDA-8 passes 4K/UHD, the highest currently available resolution, plus Dolby TrueHD, DTS-HD Master Audio, and 3D up to 36-bit Deep Color.

Advanced EDID Management

  • Learns reference EDID from first connected output display and mirrors to all outputs ensuring a reliable and uninterrupted AV signal

More Reliable

  • Locking HDMI and power connectors and optional redundant power supply provided added reliability

Audio de-embedding

  • S/PDIF and 5-pin balanced captive screw connectors allow connection to a commercial sound system in a sports bar or other hospitality venue
  • For added ease of use, purchase the Atlona Link Connect Captive Screw Ready Two-channel Audio Cable (AT-LC-CS-2CH-2M)

Award-winning 10 year limited product warranty

  • Ensures long-term product reliability and performance in residential and commercial systems
  • Specify, purchase, and install with confidence

Additional Features

  • Supports cascading up to 4x @4K/UHD
  • Link status LED for source and outputs
  • Field-updatable via USB port
  • Supports pass through of all 3D formats
  • Supports PCM, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS Digital Surround™, and DTS-HD Master Audio™
  • Locking HDMI port
  • Includes dual purpose wall/rack mount ears
  • For added reliability use AT-PW5V3A-LOCK Optional Redundant Power Supply