What started over 75 years ago with Ethereal Home Theater brand of HDMI cables and installation accessories has now grown to encompass hundreds of products and time-saving solutions under the MetraAV name. From the simplest of parts like connectors and splitters, to the most innovative HDMI solutions like our revolutionary new Big Dog Power line of power distribution products, we have our customers covered. Our products are created with the installer and end user in mind. They are designed according to five principles: Industry-Leading Innovation, Exceptional Value, Simple Convenience, Integration into every lifestyle, and Maximum Efficiency. Our technical support team is also the product engineering team behind our successful products. Those who call for tech support speak with the same people who design our products, which means they always reach a knowledgeable person who can solve issues quickly. Our team uses this valuable feedback to anticipate challenges in the field and continually redesign, improve, and innovate our products to best serve the needs of the AV community. Our brands: Ethereal, Helios, Velox, Spyclops, and InstallBay