Dimmer switches and RF pollution

[kevalin]

Does anyone use LED designed dimmer switches that do not emit radio frequencies? My system is powered by an isolation transformer and dedicated lines, so the AC current has no pollution unless the Romex runs parallel and adjacent to each other, which is highly unlikely. I now have long runs of balanced cable that I believe pick up their RF emission. I currently use Lutron. Are there other manufacturers with better results?

 

Appreciate any thoughts.