Richard Gray’s Power Company has been engineering handmade power purification and surge protection solutions in Illinois since 1998. Designed for high-performance audio and video systems, its products help clean and stabilize incoming power while protecting valuable equipment from everyday electrical noise, voltage issues, and surge events. With solutions ranging from parallel power devices and isolation transformers to whole-home protection and UPS systems, RGPC focuses on delivering cleaner power, stronger system performance, and greater peace of mind for serious listeners and home theater owners.