Audio Authority now offers an extensive line of compliant distribution amplifiers, repeaters and switchers for HDMI and DVI signals. All units are FCC, and CE approved, and all power supplies are UL, CE and CSA approved.
Most other products designed to perform this task rely on the power supplied by the source over the HDMI cable itself. This power source can be inconsistent from source to source, and performance often suffers. The 1391A is powered by a separate, external power supply to ensure solid reliability and excellent performance.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.