AVA Humdinger fixed my torroidal hum
gmcman
Posts: 1,806
This is the 2nd one I have used, both have worked perfectly. My plasma tends to bring a small hum to both my amp and Torus Power isolation transformer. I believe it has something to do with the refresh rate and the mains frequency being slightly out of sync, rejoining sync every 7-8 sec. This happens mainly on images with more white causing a larger current draw, and this still happens if I connect the TV to other outlets via an extension cord.
They have a 10A rating and have not degraded the SQ of my amp, or other components, highly recommended if you have any issues with transformer hum.
They have a 10A rating and have not degraded the SQ of my amp, or other components, highly recommended if you have any issues with transformer hum.