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Ethereal’s line of accessories and equipment was created to keep home theaters happy. The rapid advance of digital signal technology can create unique power and compatibility problems for the installer or home user.  With an expanding product line including surge protectors, cable testers, and other diagnostic tools, preventing and troubleshooting issues are the backbone of Ethereal’s research and development goals. Directed and designed by home theater installers and technology professionals, all Ethereal products are stringently field-tested for quality and safety. Thanks to their strict attention to excellence, expertise, and superior customer service, all Ethereal products carry a one year warranty.

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